US2974937A - Petroleum recovery from carbonaceous formations - Google Patents
Petroleum recovery from carbonaceous formations Download PDFInfo
- Publication number
- US2974937A US2974937A US771435A US77143558A US2974937A US 2974937 A US2974937 A US 2974937A US 771435 A US771435 A US 771435A US 77143558 A US77143558 A US 77143558A US 2974937 A US2974937 A US 2974937A
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- Prior art keywords
- oil
- shale
- stratum
- petroleum
- drift
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- 230000015572 biosynthetic process Effects 0.000 title description 16
- 238000005755 formation reaction Methods 0.000 title description 16
- 238000004391 petroleum recovery Methods 0.000 title description 4
- 239000003921 oil Substances 0.000 description 42
- 238000000034 method Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- 239000004058 oil shale Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 6
- 239000003079 shale oil Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010880 spent shale Substances 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000364021 Tulsa Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000013070 direct material Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
Definitions
- This invention relates to a method for recovering petroleum oil from earthen formations containing hydrocarbons.
- the invention is specifically adapted to the production of petroleum from subterranean formations of low permeability and those formations in which the petroleum oil is closely bound to the formation material.
- this invention is a process for the in situ dissooiation of petroleum oil within oil shale deposits whereby the petroleum is readily removed and high recovery of oil in place is obtained. It is especially an object of the invention to provide a method for petroleum recovery which is rapid and efiicient.
- the first step in the process lies in providing a direct application of heat to an exposed surface of virgin strata.
- the heat and the application thereof are always applied directly to the surface of untreated strata.
- Treated strata or an oil-bearing formation is caused to disintegrate and fall away from the untreated oil-bearing formation. That is, the process may be called a selfstoping process which leaves a continuous face of virgin oil shale available for the application of heat to extract the oil therefrom.
- the invention accomplishes in situ decomposition of the oil shale and induces the separation of the oil from the strata in a manner which permits the oil to be produced by a practical thermal activated oil recovery method.
- the process of this invention may be controlled in various ways.
- the rate of injection of the hot gases may be readily adjusted and controlled by simply regulating the flow and temperature of hot gases onto the face of the shale deposit containing oil. High volumes of high temperature gases will tend to accelerate the rate of production; and, conversely, low volumes and temperatures will tend to retard the process.
- drifts or tunnels are made into an oil-containing shale wherein conduits 'or tubing containing perforations are placed along the base of an oil stratum.
- Well bores laterally spaced from an entrance of the drifts are also drilled as necessary.
- Tubing which has been placed along the base of the oil shale terminates at these well bores, with oil being produced through these boreholes.
- Tubing or pipes which are placed along the base of the oil strata are perforated along their lengths to disperse the hot gases onto the face of an oil shale.
- drifts through which this perforated pipe or tubing is placed are made of sufficient size so that as the oil in the roof is extracted, the roof will stope or fall into the drift, exposing new formations t be treated.
- the invention may be better understood by reference to the attached figures which schematically depict the em-. bodiment of the invention contemplated to illustrate the best mode of carrying out the invention.
- Figure 1 illustrates a vertical crosssection through an oil-bearing stratum
- iF-lglllB 2 illustrates avertical cross-section across Figure 1 along the lines I I'II and'further depicts steps in installation of the apparatus and operation of 'this'oilproducing process.
- the numeral 1' designates an oil-bearing formation above which is a relatively non oil-bearing impervious shale stratum 2 and below which is another relatively impervious stratum 3. Further, this deposit is shown outcrop material in a conventional manner. The casing placed in.
- the casing may also be extended through the oil-bearing formation and, after being sealed in place, perforated by conventional means whereby produced fluid will pass through the perforations into the borehole to be produced to the surface.
- drifts or tunnels 12 are made into the oil-bearing stratum 1. These tunnels are directed to terminate at the well bore 10.
- Tubing 11 is then placed in the tunnel, the tubing containing perforations 14 and a pipe cap 16.
- a cap 15-which fits snugly around tubing 11 is placed against the outcropping face of strata 1 and 3.
- cap 15 may be made of a size to extend over the outcropping face of the shale to seal on both formations 2 and 3 as well as caps of laterally spaced drifts preventing escape of gases therefrom. In the usual 3 case such a large cap is not necessary as oil shale is essentially impermeable to flow of fluids.
- the 'stoped material falling from the roofs of the tunnels or drifts serves as direction batfies for the hot gases. That is, the stoped material falls around the upwardly directed hot gas jets which are injected from the perfora- "tions in the pipe. This stoped material will cover the tubing 11 between perforations 14 but not the perforations themselves, as the force of the upwardly directed hot gases will direct material 28 away from the perforations. There is adequate space for the spent shale in the drifts without covering perforations 14, since for each volume of oil shale that is treated 15 to 50 percent of shale oil will be removed leaving from 85 to 50 percent spent shale. These percentages correspond to the recoveries of oil from oil shale described earlier.
- the spent shale falling around perforations 14 will form baffles to direct the hot gases upward. These stoped material battles thus direct the hot gases onto the face of the shale and -.prevent the hot gas bypassing from the perforations of the pipe directly through the drift to a production well.
- the underground or in-place separation of the earthen material from the oil as carried out in accordance with the instant process reduces the large mining, crushing, and retorting costs involved in the methods presently used at the earths surface.
- a method for producing oil from a stratum of oil shale comprising driving a drift along the lower portion of the stratum and placing a perforated conduit therein which is capped at its inner end, said drift terminating at a substantially vertical hole drilled from the ground surface, passing hot gases through the conduit toward said borehole at a temperature above 600 F. to vaporize at least a portion of the oil within the shale whereby stoping of the stratum occurs, and recovering oil from said borehole.
- a method for producing oil from oil-bearing shale formation which :comprises driving a drift at the base of a formation and placing a perforated conduit therein, said drift terminating at a substantially vertical borehole drilled from the ground surface, passing hot gases at a temperature above 600 F. through the perforated conduit to the face of the oil-bearing shale so as to vaporize oil from said shale whereby said shale will stope into the drift leaving virgin oil-bearing shale continuously eX- posed to the hotgases, and producing oil fromv said borehole.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
March 14, 1961 o. M. KIEL 2,974,937
PETROLEUM RECOVERY FROM CARBONACEOUS FORMATIONS Filed NOV. 5, 1958 PRODUCED S OIL SHALE HOT GASESVK INJECTED Orhor M. Kiel lnveniop By M Q. Attorney United States Patent O PETROLEUM RECOVERY FROM CARBONACEOUS FORMATIONS Othar M. Kiel, Tulsa, Okla., assignor to Jersey Production Research Company, a corporation of Delaware Filed Nov. 3, 1958, Ser. No. 771,435
2 Claims. c1. 262-3) This invention relates to a method for recovering petroleum oil from earthen formations containing hydrocarbons. The invention is specifically adapted to the production of petroleum from subterranean formations of low permeability and those formations in which the petroleum oil is closely bound to the formation material.
Large reserves of crude oil in the form of shale oil are potentially available in large deposits in both this country and abroad. Present methods of recovering this oil have rendered shale oil as a source of additional oil completely infeasible from the present economic viewpoint. It is known in the art that the conventional methods of obtaining petroleum oil from oil shale usually involve the minfrom such retorts then must be disposed of. Even though potential recovery of the oil may approximate 25-75 gallons per ton of shale processed, the aggregate m-imng and processing costs impose such aneconomic burden that shale oil is not at present a commercially feasible source of supply for petroleum.
Accordingly, it is an objective of the present invention to provide an oil recovery method wherein crude oil is readily recovered from oil bearing sub-strata. More specifically, this invention is a process for the in situ dissooiation of petroleum oil within oil shale deposits whereby the petroleum is readily removed and high recovery of oil in place is obtained. It is especially an object of the invention to provide a method for petroleum recovery which is rapid and efiicient. These and related objects of this invention will become more apparent from the ensumg description.
In the operation according to this invention, petroleum oil is separated from oil-bearing shale so that its recovery is readily realized. The first step in the process lies in providing a direct application of heat to an exposed surface of virgin strata. The heat and the application thereof are always applied directly to the surface of untreated strata. Treated strata or an oil-bearing formation is caused to disintegrate and fall away from the untreated oil-bearing formation. That is, the process may be called a selfstoping process which leaves a continuous face of virgin oil shale available for the application of heat to extract the oil therefrom. More particularly, the invention accomplishes in situ decomposition of the oil shale and induces the separation of the oil from the strata in a manner which permits the oil to be produced by a practical thermal activated oil recovery method.
In the process 'of this invention, oil shaleis heated in situ at a temperature above 600 F. and generally withr I expansion of the oil and its dissociation from the stratum the stratum to disintegrate. Thus the earthen 2,974,937. Patented Mar. 14, 1961 ICC 2 material contained in the stratum will separate and fall away from the oil-bearing formation. This leaves a fresh oil-bearing surface exposed to the hot gases.- 7
The process of this invention may be controlled in various ways. In general, the rate of injection of the hot gases may be readily adjusted and controlled by simply regulating the flow and temperature of hot gases onto the face of the shale deposit containing oil. High volumes of high temperature gases will tend to accelerate the rate of production; and, conversely, low volumes and temperatures will tend to retard the process.
In carrying out the present process, drifts or tunnels are made into an oil-containing shale wherein conduits 'or tubing containing perforations are placed along the base of an oil stratum. Well bores laterally spaced from an entrance of the drifts are also drilled as necessary. Tubing which has been placed along the base of the oil shale terminates at these well bores, with oil being produced through these boreholes. Tubing or pipes which are placed along the base of the oil strata are perforated along their lengths to disperse the hot gases onto the face of an oil shale. Further, drifts through which this perforated pipe or tubing is placed are made of sufficient size so that as the oil in the roof is extracted, the roof will stope or fall into the drift, exposing new formations t be treated. The invention may be better understood by reference to the attached figures which schematically depict the em-. bodiment of the invention contemplated to illustrate the best mode of carrying out the invention. a
Figure 1 illustrates a vertical crosssection through an oil-bearing stratum; and
iF-lglllB 2 illustrates avertical cross-section across Figure 1 along the lines I I'II and'further depicts steps in installation of the apparatus and operation of 'this'oilproducing process.
With reference to the drawings, especially to Figure 1,
the numeral 1' designates an oil-bearing formation above which is a relatively non oil-bearing impervious shale stratum 2 and below which is another relatively impervious stratum 3. Further, this deposit is shown outcrop material in a conventional manner. The casing placed in.
this manner leaves a borehole within the oil stratum which is completely uncased and will allow unrestricted flow of vapor from theupper part of the drift into the borehole.
As in conventional oil field practice, the casing may also be extended through the oil-bearing formation and, after being sealed in place, perforated by conventional means whereby produced fluid will pass through the perforations into the borehole to be produced to the surface. By using this technique of placing the casing and then per forating the casing at desired points, control of the production points for fluids from the formation may be effected.
As beforementioned, drifts or tunnels 12 are made into the oil-bearing stratum 1. These tunnels are directed to terminate at the well bore 10. Tubing 11 is then placed in the tunnel, the tubing containing perforations 14 and a pipe cap 16. A cap 15-which fits snugly around tubing 11is placed against the outcropping face of strata 1 and 3. Although not shown, cap 15 may be made of a size to extend over the outcropping face of the shale to seal on both formations 2 and 3 as well as caps of laterally spaced drifts preventing escape of gases therefrom. In the usual 3 case such a large cap is not necessary as oil shale is essentially impermeable to flow of fluids.
To better describe installation of the equipment and the operation of the process in this invention, attention is now directed to Figure 2. First referring to the portion of the figure above letter A, it can be seen that the producing well has been drilled to the top of stratum 3. A drift or tunnel 12 has been completed to the base of this production well 10. Now referring to the figure above the letter B, it can be seen that perforated tubing 11 has been placed in the tunnel 12. Thence looking at the drawing above the letter C, hot gases are being injected through tubing 11. Stoping or disintegration of the shale has started. The stoped shale is shown in the bottom of the drift 12 and is designated by numeral 20. Then on this same figure the illustration above the letter D shows the tunnel or drift 12 becoming larger, and more stoped formation material 20 gathering in this drift. Although material 20 is not shown in Figure 2 to cover tubing 11, it will do so except for perforations 14.
The 'stoped material falling from the roofs of the tunnels or drifts serves as direction batfies for the hot gases. That is, the stoped material falls around the upwardly directed hot gas jets which are injected from the perfora- "tions in the pipe. This stoped material will cover the tubing 11 between perforations 14 but not the perforations themselves, as the force of the upwardly directed hot gases will direct material 28 away from the perforations. There is adequate space for the spent shale in the drifts without covering perforations 14, since for each volume of oil shale that is treated 15 to 50 percent of shale oil will be removed leaving from 85 to 50 percent spent shale. These percentages correspond to the recoveries of oil from oil shale described earlier. The spent shale falling around perforations 14 will form baffles to direct the hot gases upward. These stoped material battles thus direct the hot gases onto the face of the shale and -.prevent the hot gas bypassing from the perforations of the pipe directly through the drift to a production well.
As'may be noted, the surface equipment which would normally be employed for producing and injecting the hot gases as well as the separation equipment for separating the injected gas from the produced oil vapors are not shown. Such equipment would be conventional, and its inclusion here is not considered essential for the purposes of this description.
The underground or in-place separation of the earthen material from the oil as carried out in accordance with the instant process reduces the large mining, crushing, and retorting costs involved in the methods presently used at the earths surface.
While the foregoing description has been directed toward an embodiment of the invention which is considered to constitute the best mode of carrying out the invention, it will be recognized that numerous modifications, additions, and subtractions may be made to the illustrated embodiment without departing from the spirit or scope of this invention.
The invention claimed is:
l. A method for producing oil from a stratum of oil shale comprising driving a drift along the lower portion of the stratum and placing a perforated conduit therein which is capped at its inner end, said drift terminating at a substantially vertical hole drilled from the ground surface, passing hot gases through the conduit toward said borehole at a temperature above 600 F. to vaporize at least a portion of the oil within the shale whereby stoping of the stratum occurs, and recovering oil from said borehole.
2. A method for producing oil from oil-bearing shale formation which :comprises driving a drift at the base of a formation and placing a perforated conduit therein, said drift terminating at a substantially vertical borehole drilled from the ground surface, passing hot gases at a temperature above 600 F. through the perforated conduit to the face of the oil-bearing shale so as to vaporize oil from said shale whereby said shale will stope into the drift leaving virgin oil-bearing shale continuously eX- posed to the hotgases, and producing oil fromv said borehole.
References (Jited in the file of this patent UNITED STATES PATENTS 2,813,583 Marx et al Nov. 19, 1957 2,876,838 Williams Mar. 10, 1959 FOREIGN PATENTS 164,551 Australia Aug. 11, 1955
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US771435A US2974937A (en) | 1958-11-03 | 1958-11-03 | Petroleum recovery from carbonaceous formations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US771435A US2974937A (en) | 1958-11-03 | 1958-11-03 | Petroleum recovery from carbonaceous formations |
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Cited By (78)
Publication number | Priority date | Publication date | Assignee | Title |
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US3241611A (en) * | 1963-04-10 | 1966-03-22 | Equity Oil Company | Recovery of petroleum products from oil shale |
DE1245290B (en) * | 1966-01-19 | 1967-07-27 | Equity Oil Company | Process for the extraction of petroleum from oil shale |
US3358756A (en) * | 1965-03-12 | 1967-12-19 | Shell Oil Co | Method for in situ recovery of solid or semi-solid petroleum deposits |
US3362751A (en) * | 1966-02-28 | 1968-01-09 | Tinlin William | Method and system for recovering shale oil and gas |
US3468376A (en) * | 1967-02-10 | 1969-09-23 | Mobil Oil Corp | Thermal conversion of oil shale into recoverable hydrocarbons |
US3601193A (en) * | 1968-04-02 | 1971-08-24 | Cities Service Oil Co | In situ retorting of oil shale |
US3838738A (en) * | 1973-05-04 | 1974-10-01 | Texaco Inc | Method for recovering petroleum from viscous petroleum containing formations including tar sands |
US3986557A (en) * | 1975-06-06 | 1976-10-19 | Atlantic Richfield Company | Production of bitumen from tar sands |
US4007788A (en) * | 1975-06-06 | 1977-02-15 | Atlantic Richfield Company | Recovery of bitumen from tar sands |
US4158638A (en) * | 1978-03-27 | 1979-06-19 | Gulf Research & Development Company | Recovery of oil from oil shale |
US4384613A (en) * | 1980-10-24 | 1983-05-24 | Terra Tek, Inc. | Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gases |
US4384614A (en) * | 1981-05-11 | 1983-05-24 | Justheim Pertroleum Company | Method of retorting oil shale by velocity flow of super-heated air |
US4446921A (en) * | 1981-03-21 | 1984-05-08 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Method for underground gasification of solid fuels |
US4501326A (en) * | 1983-01-17 | 1985-02-26 | Gulf Canada Limited | In-situ recovery of viscous hydrocarbonaceous crude oil |
US4856587A (en) * | 1988-10-27 | 1989-08-15 | Nielson Jay P | Recovery of oil from oil-bearing formation by continually flowing pressurized heated gas through channel alongside matrix |
US4878539A (en) * | 1988-08-02 | 1989-11-07 | Anders Energy Corporation | Method and system for maintaining and producing horizontal well bores |
US20020027001A1 (en) * | 2000-04-24 | 2002-03-07 | Wellington Scott L. | In situ thermal processing of a coal formation to produce a selected gas mixture |
US20030079877A1 (en) * | 2001-04-24 | 2003-05-01 | Wellington Scott Lee | In situ thermal processing of a relatively impermeable formation in a reducing environment |
US20030080604A1 (en) * | 2001-04-24 | 2003-05-01 | Vinegar Harold J. | In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation |
US20030098605A1 (en) * | 2001-04-24 | 2003-05-29 | Vinegar Harold J. | In situ thermal recovery from a relatively permeable formation |
US6588504B2 (en) | 2000-04-24 | 2003-07-08 | Shell Oil Company | In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids |
US20030155111A1 (en) * | 2001-04-24 | 2003-08-21 | Shell Oil Co | In situ thermal processing of a tar sands formation |
US20030173081A1 (en) * | 2001-10-24 | 2003-09-18 | Vinegar Harold J. | In situ thermal processing of an oil reservoir formation |
US20030173085A1 (en) * | 2001-10-24 | 2003-09-18 | Vinegar Harold J. | Upgrading and mining of coal |
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US20030192693A1 (en) * | 2001-10-24 | 2003-10-16 | Wellington Scott Lee | In situ thermal processing of a hydrocarbon containing formation to produce heated fluids |
US6698515B2 (en) | 2000-04-24 | 2004-03-02 | Shell Oil Company | In situ thermal processing of a coal formation using a relatively slow heating rate |
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US9394772B2 (en) | 2013-11-07 | 2016-07-19 | Exxonmobil Upstream Research Company | Systems and methods for in situ resistive heating of organic matter in a subterranean formation |
US9512699B2 (en) | 2013-10-22 | 2016-12-06 | Exxonmobil Upstream Research Company | Systems and methods for regulating an in situ pyrolysis process |
US9644466B2 (en) | 2014-11-21 | 2017-05-09 | Exxonmobil Upstream Research Company | Method of recovering hydrocarbons within a subsurface formation using electric current |
US10047594B2 (en) | 2012-01-23 | 2018-08-14 | Genie Ip B.V. | Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813583A (en) * | 1954-12-06 | 1957-11-19 | Phillips Petroleum Co | Process for recovery of petroleum from sands and shale |
US2876838A (en) * | 1956-05-23 | 1959-03-10 | Jersey Prod Res Co | Secondary recovery process |
-
1958
- 1958-11-03 US US771435A patent/US2974937A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813583A (en) * | 1954-12-06 | 1957-11-19 | Phillips Petroleum Co | Process for recovery of petroleum from sands and shale |
US2876838A (en) * | 1956-05-23 | 1959-03-10 | Jersey Prod Res Co | Secondary recovery process |
Cited By (480)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3241611A (en) * | 1963-04-10 | 1966-03-22 | Equity Oil Company | Recovery of petroleum products from oil shale |
US3358756A (en) * | 1965-03-12 | 1967-12-19 | Shell Oil Co | Method for in situ recovery of solid or semi-solid petroleum deposits |
DE1245290B (en) * | 1966-01-19 | 1967-07-27 | Equity Oil Company | Process for the extraction of petroleum from oil shale |
US3362751A (en) * | 1966-02-28 | 1968-01-09 | Tinlin William | Method and system for recovering shale oil and gas |
US3468376A (en) * | 1967-02-10 | 1969-09-23 | Mobil Oil Corp | Thermal conversion of oil shale into recoverable hydrocarbons |
US3601193A (en) * | 1968-04-02 | 1971-08-24 | Cities Service Oil Co | In situ retorting of oil shale |
US3838738A (en) * | 1973-05-04 | 1974-10-01 | Texaco Inc | Method for recovering petroleum from viscous petroleum containing formations including tar sands |
US4007788A (en) * | 1975-06-06 | 1977-02-15 | Atlantic Richfield Company | Recovery of bitumen from tar sands |
US3986557A (en) * | 1975-06-06 | 1976-10-19 | Atlantic Richfield Company | Production of bitumen from tar sands |
US4158638A (en) * | 1978-03-27 | 1979-06-19 | Gulf Research & Development Company | Recovery of oil from oil shale |
US4384613A (en) * | 1980-10-24 | 1983-05-24 | Terra Tek, Inc. | Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gases |
US4446921A (en) * | 1981-03-21 | 1984-05-08 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Method for underground gasification of solid fuels |
US4384614A (en) * | 1981-05-11 | 1983-05-24 | Justheim Pertroleum Company | Method of retorting oil shale by velocity flow of super-heated air |
US4501326A (en) * | 1983-01-17 | 1985-02-26 | Gulf Canada Limited | In-situ recovery of viscous hydrocarbonaceous crude oil |
US4878539A (en) * | 1988-08-02 | 1989-11-07 | Anders Energy Corporation | Method and system for maintaining and producing horizontal well bores |
US4856587A (en) * | 1988-10-27 | 1989-08-15 | Nielson Jay P | Recovery of oil from oil-bearing formation by continually flowing pressurized heated gas through channel alongside matrix |
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US6997518B2 (en) | 2001-04-24 | 2006-02-14 | Shell Oil Company | In situ thermal processing and solution mining of an oil shale formation |
US6994169B2 (en) | 2001-04-24 | 2006-02-07 | Shell Oil Company | In situ thermal processing of an oil shale formation with a selected property |
US7004251B2 (en) | 2001-04-24 | 2006-02-28 | Shell Oil Company | In situ thermal processing and remediation of an oil shale formation |
US7077199B2 (en) | 2001-10-24 | 2006-07-18 | Shell Oil Company | In situ thermal processing of an oil reservoir formation |
US20030196810A1 (en) * | 2001-10-24 | 2003-10-23 | Vinegar Harold J. | Treatment of a hydrocarbon containing formation after heating |
US8627887B2 (en) | 2001-10-24 | 2014-01-14 | Shell Oil Company | In situ recovery from a hydrocarbon containing formation |
US6991045B2 (en) | 2001-10-24 | 2006-01-31 | Shell Oil Company | Forming openings in a hydrocarbon containing formation using magnetic tracking |
US20040040715A1 (en) * | 2001-10-24 | 2004-03-04 | Wellington Scott Lee | In situ production of a blending agent from a hydrocarbon containing formation |
US20030205378A1 (en) * | 2001-10-24 | 2003-11-06 | Wellington Scott Lee | In situ recovery from lean and rich zones in a hydrocarbon containing formation |
US7461691B2 (en) | 2001-10-24 | 2008-12-09 | Shell Oil Company | In situ recovery from a hydrocarbon containing formation |
US20030201098A1 (en) * | 2001-10-24 | 2003-10-30 | Karanikas John Michael | In situ recovery from a hydrocarbon containing formation using one or more simulations |
US20030196801A1 (en) * | 2001-10-24 | 2003-10-23 | Vinegar Harold J. | In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well |
US20050092483A1 (en) * | 2001-10-24 | 2005-05-05 | Vinegar Harold J. | In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor |
US7051808B1 (en) | 2001-10-24 | 2006-05-30 | Shell Oil Company | Seismic monitoring of in situ conversion in a hydrocarbon containing formation |
US6969123B2 (en) | 2001-10-24 | 2005-11-29 | Shell Oil Company | Upgrading and mining of coal |
US7063145B2 (en) | 2001-10-24 | 2006-06-20 | Shell Oil Company | Methods and systems for heating a hydrocarbon containing formation in situ with an opening contacting the earth's surface at two locations |
US6932155B2 (en) | 2001-10-24 | 2005-08-23 | Shell Oil Company | In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well |
US7066257B2 (en) | 2001-10-24 | 2006-06-27 | Shell Oil Company | In situ recovery from lean and rich zones in a hydrocarbon containing formation |
US7165615B2 (en) | 2001-10-24 | 2007-01-23 | Shell Oil Company | In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden |
US7077198B2 (en) | 2001-10-24 | 2006-07-18 | Shell Oil Company | In situ recovery from a hydrocarbon containing formation using barriers |
US20030173081A1 (en) * | 2001-10-24 | 2003-09-18 | Vinegar Harold J. | In situ thermal processing of an oil reservoir formation |
US20030173085A1 (en) * | 2001-10-24 | 2003-09-18 | Vinegar Harold J. | Upgrading and mining of coal |
US7086465B2 (en) | 2001-10-24 | 2006-08-08 | Shell Oil Company | In situ production of a blending agent from a hydrocarbon containing formation |
US7090013B2 (en) | 2001-10-24 | 2006-08-15 | Shell Oil Company | In situ thermal processing of a hydrocarbon containing formation to produce heated fluids |
US20030192691A1 (en) * | 2001-10-24 | 2003-10-16 | Vinegar Harold J. | In situ recovery from a hydrocarbon containing formation using barriers |
US20030192693A1 (en) * | 2001-10-24 | 2003-10-16 | Wellington Scott Lee | In situ thermal processing of a hydrocarbon containing formation to produce heated fluids |
US7156176B2 (en) | 2001-10-24 | 2007-01-02 | Shell Oil Company | Installation and use of removable heaters in a hydrocarbon containing formation |
US7100994B2 (en) | 2001-10-24 | 2006-09-05 | Shell Oil Company | Producing hydrocarbons and non-hydrocarbon containing materials when treating a hydrocarbon containing formation |
US7104319B2 (en) | 2001-10-24 | 2006-09-12 | Shell Oil Company | In situ thermal processing of a heavy oil diatomite formation |
US7114566B2 (en) | 2001-10-24 | 2006-10-03 | Shell Oil Company | In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor |
US7128153B2 (en) | 2001-10-24 | 2006-10-31 | Shell Oil Company | Treatment of a hydrocarbon containing formation after heating |
US7219734B2 (en) | 2002-10-24 | 2007-05-22 | Shell Oil Company | Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation |
US7121341B2 (en) | 2002-10-24 | 2006-10-17 | Shell Oil Company | Conductor-in-conduit temperature limited heaters |
US20040145969A1 (en) * | 2002-10-24 | 2004-07-29 | Taixu Bai | Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation |
US8224164B2 (en) | 2002-10-24 | 2012-07-17 | Shell Oil Company | Insulated conductor temperature limited heaters |
US7073578B2 (en) | 2002-10-24 | 2006-07-11 | Shell Oil Company | Staged and/or patterned heating during in situ thermal processing of a hydrocarbon containing formation |
US8224163B2 (en) | 2002-10-24 | 2012-07-17 | Shell Oil Company | Variable frequency temperature limited heaters |
US20040144541A1 (en) * | 2002-10-24 | 2004-07-29 | Picha Mark Gregory | Forming wellbores using acoustic methods |
US8238730B2 (en) | 2002-10-24 | 2012-08-07 | Shell Oil Company | High voltage temperature limited heaters |
US7942203B2 (en) | 2003-04-24 | 2011-05-17 | Shell Oil Company | Thermal processes for subsurface formations |
US8579031B2 (en) | 2003-04-24 | 2013-11-12 | Shell Oil Company | Thermal processes for subsurface formations |
US7121342B2 (en) | 2003-04-24 | 2006-10-17 | Shell Oil Company | Thermal processes for subsurface formations |
US7360588B2 (en) | 2003-04-24 | 2008-04-22 | Shell Oil Company | Thermal processes for subsurface formations |
US7640980B2 (en) | 2003-04-24 | 2010-01-05 | Shell Oil Company | Thermal processes for subsurface formations |
US8596355B2 (en) | 2003-06-24 | 2013-12-03 | Exxonmobil Upstream Research Company | Optimized well spacing for in situ shale oil development |
US20110132600A1 (en) * | 2003-06-24 | 2011-06-09 | Robert D Kaminsky | Optimized Well Spacing For In Situ Shale Oil Development |
US7857056B2 (en) | 2003-11-03 | 2010-12-28 | Exxonmobil Upstream Research Company | Hydrocarbon recovery from impermeable oil shales using sets of fluid-heated fractures |
US20090038795A1 (en) * | 2003-11-03 | 2009-02-12 | Kaminsky Robert D | Hydrocarbon Recovery From Impermeable Oil Shales Using Sets of Fluid-Heated Fractures |
US7441603B2 (en) | 2003-11-03 | 2008-10-28 | Exxonmobil Upstream Research Company | Hydrocarbon recovery from impermeable oil shales |
US20050269094A1 (en) * | 2004-04-23 | 2005-12-08 | Harris Christopher K | Triaxial temperature limited heater |
US7424915B2 (en) | 2004-04-23 | 2008-09-16 | Shell Oil Company | Vacuum pumping of conductor-in-conduit heaters |
US20050269095A1 (en) * | 2004-04-23 | 2005-12-08 | Fairbanks Michael D | Inhibiting reflux in a heated well of an in situ conversion system |
US20050269091A1 (en) * | 2004-04-23 | 2005-12-08 | Guillermo Pastor-Sanz | Reducing viscosity of oil for production from a hydrocarbon containing formation |
US7510000B2 (en) | 2004-04-23 | 2009-03-31 | Shell Oil Company | Reducing viscosity of oil for production from a hydrocarbon containing formation |
US20050269092A1 (en) * | 2004-04-23 | 2005-12-08 | Vinegar Harold J | Vacuum pumping of conductor-in-conduit heaters |
US7490665B2 (en) | 2004-04-23 | 2009-02-17 | Shell Oil Company | Variable frequency temperature limited heaters |
US7320364B2 (en) | 2004-04-23 | 2008-01-22 | Shell Oil Company | Inhibiting reflux in a heated well of an in situ conversion system |
US20050269093A1 (en) * | 2004-04-23 | 2005-12-08 | Sandberg Chester L | Variable frequency temperature limited heaters |
US7481274B2 (en) | 2004-04-23 | 2009-01-27 | Shell Oil Company | Temperature limited heaters with relatively constant current |
US20050269089A1 (en) * | 2004-04-23 | 2005-12-08 | Sandberg Chester L | Temperature limited heaters using modulated DC power |
US20050269090A1 (en) * | 2004-04-23 | 2005-12-08 | Vinegar Harold J | Temperature limited heaters with thermally conductive fluid used to heat subsurface formations |
US7353872B2 (en) | 2004-04-23 | 2008-04-08 | Shell Oil Company | Start-up of temperature limited heaters using direct current (DC) |
US7357180B2 (en) | 2004-04-23 | 2008-04-15 | Shell Oil Company | Inhibiting effects of sloughing in wellbores |
US20050269313A1 (en) * | 2004-04-23 | 2005-12-08 | Vinegar Harold J | Temperature limited heaters with high power factors |
US20050269088A1 (en) * | 2004-04-23 | 2005-12-08 | Vinegar Harold J | Inhibiting effects of sloughing in wellbores |
US20050269077A1 (en) * | 2004-04-23 | 2005-12-08 | Sandberg Chester L | Start-up of temperature limited heaters using direct current (DC) |
US7370704B2 (en) | 2004-04-23 | 2008-05-13 | Shell Oil Company | Triaxial temperature limited heater |
US20060005968A1 (en) * | 2004-04-23 | 2006-01-12 | Vinegar Harold J | Temperature limited heaters with relatively constant current |
US7383877B2 (en) | 2004-04-23 | 2008-06-10 | Shell Oil Company | Temperature limited heaters with thermally conductive fluid used to heat subsurface formations |
US20060289536A1 (en) * | 2004-04-23 | 2006-12-28 | Vinegar Harold J | Subsurface electrical heaters using nitride insulation |
US7431076B2 (en) | 2004-04-23 | 2008-10-07 | Shell Oil Company | Temperature limited heaters using modulated DC power |
US8355623B2 (en) | 2004-04-23 | 2013-01-15 | Shell Oil Company | Temperature limited heaters with high power factors |
US8027571B2 (en) | 2005-04-22 | 2011-09-27 | Shell Oil Company | In situ conversion process systems utilizing wellbores in at least two regions of a formation |
US7435037B2 (en) | 2005-04-22 | 2008-10-14 | Shell Oil Company | Low temperature barriers with heat interceptor wells for in situ processes |
US8230927B2 (en) | 2005-04-22 | 2012-07-31 | Shell Oil Company | Methods and systems for producing fluid from an in situ conversion process |
US8233782B2 (en) | 2005-04-22 | 2012-07-31 | Shell Oil Company | Grouped exposed metal heaters |
US20070045265A1 (en) * | 2005-04-22 | 2007-03-01 | Mckinzie Billy J Ii | Low temperature barriers with heat interceptor wells for in situ processes |
US20070045266A1 (en) * | 2005-04-22 | 2007-03-01 | Sandberg Chester L | In situ conversion process utilizing a closed loop heating system |
US20070045268A1 (en) * | 2005-04-22 | 2007-03-01 | Vinegar Harold J | Varying properties along lengths of temperature limited heaters |
US8224165B2 (en) | 2005-04-22 | 2012-07-17 | Shell Oil Company | Temperature limited heater utilizing non-ferromagnetic conductor |
US20070045267A1 (en) * | 2005-04-22 | 2007-03-01 | Vinegar Harold J | Subsurface connection methods for subsurface heaters |
US7546873B2 (en) | 2005-04-22 | 2009-06-16 | Shell Oil Company | Low temperature barriers for use with in situ processes |
US8070840B2 (en) | 2005-04-22 | 2011-12-06 | Shell Oil Company | Treatment of gas from an in situ conversion process |
US7575053B2 (en) | 2005-04-22 | 2009-08-18 | Shell Oil Company | Low temperature monitoring system for subsurface barriers |
US20080217321A1 (en) * | 2005-04-22 | 2008-09-11 | Vinegar Harold J | Temperature limited heater utilizing non-ferromagnetic conductor |
US7860377B2 (en) | 2005-04-22 | 2010-12-28 | Shell Oil Company | Subsurface connection methods for subsurface heaters |
US20070108200A1 (en) * | 2005-04-22 | 2007-05-17 | Mckinzie Billy J Ii | Low temperature barrier wellbores formed using water flushing |
US7500528B2 (en) | 2005-04-22 | 2009-03-10 | Shell Oil Company | Low temperature barrier wellbores formed using water flushing |
US20070108201A1 (en) * | 2005-04-22 | 2007-05-17 | Vinegar Harold J | Insulated conductor temperature limited heater for subsurface heating coupled in a three-phase wye configuration |
US7986869B2 (en) | 2005-04-22 | 2011-07-26 | Shell Oil Company | Varying properties along lengths of temperature limited heaters |
US20070119098A1 (en) * | 2005-04-22 | 2007-05-31 | Zaida Diaz | Treatment of gas from an in situ conversion process |
US7942197B2 (en) | 2005-04-22 | 2011-05-17 | Shell Oil Company | Methods and systems for producing fluid from an in situ conversion process |
US7575052B2 (en) | 2005-04-22 | 2009-08-18 | Shell Oil Company | In situ conversion process utilizing a closed loop heating system |
US7527094B2 (en) | 2005-04-22 | 2009-05-05 | Shell Oil Company | Double barrier system for an in situ conversion process |
US20070133961A1 (en) * | 2005-04-22 | 2007-06-14 | Fairbanks Michael D | Methods and systems for producing fluid from an in situ conversion process |
US20070137856A1 (en) * | 2005-04-22 | 2007-06-21 | Mckinzie Billy J | Double barrier system for an in situ conversion process |
US20070133960A1 (en) * | 2005-04-22 | 2007-06-14 | Vinegar Harold J | In situ conversion process systems utilizing wellbores in at least two regions of a formation |
US20070144732A1 (en) * | 2005-04-22 | 2007-06-28 | Kim Dong S | Low temperature barriers for use with in situ processes |
US7831134B2 (en) | 2005-04-22 | 2010-11-09 | Shell Oil Company | Grouped exposed metal heaters |
US9085972B1 (en) | 2005-06-20 | 2015-07-21 | Gilman A. Hill | Integrated in situ retorting and refining of heavy-oil and tar sand deposits |
US8261823B1 (en) | 2005-06-20 | 2012-09-11 | Hill Gilman A | Integrated in situ retorting and refining of oil shale |
US20070131420A1 (en) * | 2005-10-24 | 2007-06-14 | Weijian Mo | Methods of cracking a crude product to produce additional crude products |
US20070221377A1 (en) * | 2005-10-24 | 2007-09-27 | Vinegar Harold J | Solution mining systems and methods for treating hydrocarbon containing formations |
US20070095536A1 (en) * | 2005-10-24 | 2007-05-03 | Vinegar Harold J | Cogeneration systems and processes for treating hydrocarbon containing formations |
US20070127897A1 (en) * | 2005-10-24 | 2007-06-07 | John Randy C | Subsurface heaters with low sulfidation rates |
US8606091B2 (en) | 2005-10-24 | 2013-12-10 | Shell Oil Company | Subsurface heaters with low sulfidation rates |
US7559367B2 (en) | 2005-10-24 | 2009-07-14 | Shell Oil Company | Temperature limited heater with a conduit substantially electrically isolated from the formation |
US20070131419A1 (en) * | 2005-10-24 | 2007-06-14 | Maria Roes Augustinus W | Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid |
US7635025B2 (en) | 2005-10-24 | 2009-12-22 | Shell Oil Company | Cogeneration systems and processes for treating hydrocarbon containing formations |
US7591310B2 (en) | 2005-10-24 | 2009-09-22 | Shell Oil Company | Methods of hydrotreating a liquid stream to remove clogging compounds |
US7584789B2 (en) | 2005-10-24 | 2009-09-08 | Shell Oil Company | Methods of cracking a crude product to produce additional crude products |
US20070125533A1 (en) * | 2005-10-24 | 2007-06-07 | Minderhoud Johannes K | Methods of hydrotreating a liquid stream to remove clogging compounds |
US7581589B2 (en) | 2005-10-24 | 2009-09-01 | Shell Oil Company | Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid |
US20080107577A1 (en) * | 2005-10-24 | 2008-05-08 | Vinegar Harold J | Varying heating in dawsonite zones in hydrocarbon containing formations |
US20070131427A1 (en) * | 2005-10-24 | 2007-06-14 | Ruijian Li | Systems and methods for producing hydrocarbons from tar sands formations |
US7562706B2 (en) | 2005-10-24 | 2009-07-21 | Shell Oil Company | Systems and methods for producing hydrocarbons from tar sands formations |
US7559368B2 (en) | 2005-10-24 | 2009-07-14 | Shell Oil Company | Solution mining systems and methods for treating hydrocarbon containing formations |
US8151880B2 (en) | 2005-10-24 | 2012-04-10 | Shell Oil Company | Methods of making transportation fuel |
US7549470B2 (en) | 2005-10-24 | 2009-06-23 | Shell Oil Company | Solution mining and heating by oxidation for treating hydrocarbon containing formations |
US7556096B2 (en) | 2005-10-24 | 2009-07-07 | Shell Oil Company | Varying heating in dawsonite zones in hydrocarbon containing formations |
US7556095B2 (en) | 2005-10-24 | 2009-07-07 | Shell Oil Company | Solution mining dawsonite from hydrocarbon containing formations with a chelating agent |
US20080174115A1 (en) * | 2006-04-21 | 2008-07-24 | Gene Richard Lambirth | Power systems utilizing the heat of produced formation fluid |
US7610962B2 (en) | 2006-04-21 | 2009-11-03 | Shell Oil Company | Sour gas injection for use with in situ heat treatment |
US7793722B2 (en) | 2006-04-21 | 2010-09-14 | Shell Oil Company | Non-ferromagnetic overburden casing |
US7785427B2 (en) | 2006-04-21 | 2010-08-31 | Shell Oil Company | High strength alloys |
US20080035346A1 (en) * | 2006-04-21 | 2008-02-14 | Vijay Nair | Methods of producing transportation fuel |
US8857506B2 (en) | 2006-04-21 | 2014-10-14 | Shell Oil Company | Alternate energy source usage methods for in situ heat treatment processes |
US20080035348A1 (en) * | 2006-04-21 | 2008-02-14 | Vitek John M | Temperature limited heaters using phase transformation of ferromagnetic material |
US8641150B2 (en) | 2006-04-21 | 2014-02-04 | Exxonmobil Upstream Research Company | In situ co-development of oil shale with mineral recovery |
US20080035705A1 (en) * | 2006-04-21 | 2008-02-14 | Menotti James L | Welding shield for coupling heaters |
US20080038144A1 (en) * | 2006-04-21 | 2008-02-14 | Maziasz Phillip J | High strength alloys |
US7635023B2 (en) | 2006-04-21 | 2009-12-22 | Shell Oil Company | Time sequenced heating of multiple layers in a hydrocarbon containing formation |
US7866385B2 (en) | 2006-04-21 | 2011-01-11 | Shell Oil Company | Power systems utilizing the heat of produced formation fluid |
US7912358B2 (en) | 2006-04-21 | 2011-03-22 | Shell Oil Company | Alternate energy source usage for in situ heat treatment processes |
US8083813B2 (en) | 2006-04-21 | 2011-12-27 | Shell Oil Company | Methods of producing transportation fuel |
US7533719B2 (en) | 2006-04-21 | 2009-05-19 | Shell Oil Company | Wellhead with non-ferromagnetic materials |
US20100272595A1 (en) * | 2006-04-21 | 2010-10-28 | Shell Oil Company | High strength alloys |
US7673786B2 (en) | 2006-04-21 | 2010-03-09 | Shell Oil Company | Welding shield for coupling heaters |
US20100089575A1 (en) * | 2006-04-21 | 2010-04-15 | Kaminsky Robert D | In Situ Co-Development of Oil Shale With Mineral Recovery |
US7597147B2 (en) | 2006-04-21 | 2009-10-06 | Shell Oil Company | Temperature limited heaters using phase transformation of ferromagnetic material |
US7604052B2 (en) | 2006-04-21 | 2009-10-20 | Shell Oil Company | Compositions produced using an in situ heat treatment process |
US7683296B2 (en) | 2006-04-21 | 2010-03-23 | Shell Oil Company | Adjusting alloy compositions for selected properties in temperature limited heaters |
US20080173450A1 (en) * | 2006-04-21 | 2008-07-24 | Bernard Goldberg | Time sequenced heating of multiple layers in a hydrocarbon containing formation |
US8192682B2 (en) | 2006-04-21 | 2012-06-05 | Shell Oil Company | High strength alloys |
US20080173449A1 (en) * | 2006-04-21 | 2008-07-24 | Thomas David Fowler | Sour gas injection for use with in situ heat treatment |
US20080173442A1 (en) * | 2006-04-21 | 2008-07-24 | Vinegar Harold J | Sulfur barrier for use with in situ processes for treating formations |
US20080173444A1 (en) * | 2006-04-21 | 2008-07-24 | Francis Marion Stone | Alternate energy source usage for in situ heat treatment processes |
US7631689B2 (en) | 2006-04-21 | 2009-12-15 | Shell Oil Company | Sulfur barrier for use with in situ processes for treating formations |
US20100089585A1 (en) * | 2006-10-13 | 2010-04-15 | Kaminsky Robert D | Method of Developing Subsurface Freeze Zone |
US8151884B2 (en) | 2006-10-13 | 2012-04-10 | Exxonmobil Upstream Research Company | Combined development of oil shale by in situ heating with a deeper hydrocarbon resource |
US8104537B2 (en) | 2006-10-13 | 2012-01-31 | Exxonmobil Upstream Research Company | Method of developing subsurface freeze zone |
US20080087427A1 (en) * | 2006-10-13 | 2008-04-17 | Kaminsky Robert D | Combined development of oil shale by in situ heating with a deeper hydrocarbon resource |
US8191630B2 (en) | 2006-10-20 | 2012-06-05 | Shell Oil Company | Creating fluid injectivity in tar sands formations |
US20080217004A1 (en) * | 2006-10-20 | 2008-09-11 | De Rouffignac Eric Pierre | Heating hydrocarbon containing formations in a checkerboard pattern staged process |
US20080217016A1 (en) * | 2006-10-20 | 2008-09-11 | George Leo Stegemeier | Creating fluid injectivity in tar sands formations |
US7644765B2 (en) | 2006-10-20 | 2010-01-12 | Shell Oil Company | Heating tar sands formations while controlling pressure |
US7673681B2 (en) | 2006-10-20 | 2010-03-09 | Shell Oil Company | Treating tar sands formations with karsted zones |
US20080185147A1 (en) * | 2006-10-20 | 2008-08-07 | Vinegar Harold J | Wax barrier for use with in situ processes for treating formations |
US7677314B2 (en) | 2006-10-20 | 2010-03-16 | Shell Oil Company | Method of condensing vaporized water in situ to treat tar sands formations |
US7677310B2 (en) | 2006-10-20 | 2010-03-16 | Shell Oil Company | Creating and maintaining a gas cap in tar sands formations |
US7681647B2 (en) | 2006-10-20 | 2010-03-23 | Shell Oil Company | Method of producing drive fluid in situ in tar sands formations |
US7631690B2 (en) | 2006-10-20 | 2009-12-15 | Shell Oil Company | Heating hydrocarbon containing formations in a spiral startup staged sequence |
US20080142217A1 (en) * | 2006-10-20 | 2008-06-19 | Roelof Pieterson | Using geothermal energy to heat a portion of a formation for an in situ heat treatment process |
US20080217003A1 (en) * | 2006-10-20 | 2008-09-11 | Myron Ira Kuhlman | Gas injection to inhibit migration during an in situ heat treatment process |
US20080142216A1 (en) * | 2006-10-20 | 2008-06-19 | Vinegar Harold J | Treating tar sands formations with dolomite |
US20080135244A1 (en) * | 2006-10-20 | 2008-06-12 | David Scott Miller | Heating hydrocarbon containing formations in a line drive staged process |
US20080135253A1 (en) * | 2006-10-20 | 2008-06-12 | Vinegar Harold J | Treating tar sands formations with karsted zones |
US7703513B2 (en) | 2006-10-20 | 2010-04-27 | Shell Oil Company | Wax barrier for use with in situ processes for treating formations |
US8555971B2 (en) | 2006-10-20 | 2013-10-15 | Shell Oil Company | Treating tar sands formations with dolomite |
US7635024B2 (en) | 2006-10-20 | 2009-12-22 | Shell Oil Company | Heating tar sands formations to visbreaking temperatures |
US20080217015A1 (en) * | 2006-10-20 | 2008-09-11 | Vinegar Harold J | Heating hydrocarbon containing formations in a spiral startup staged sequence |
US20080277113A1 (en) * | 2006-10-20 | 2008-11-13 | George Leo Stegemeier | Heating tar sands formations while controlling pressure |
US7717171B2 (en) | 2006-10-20 | 2010-05-18 | Shell Oil Company | Moving hydrocarbons through portions of tar sands formations with a fluid |
US7730945B2 (en) | 2006-10-20 | 2010-06-08 | Shell Oil Company | Using geothermal energy to heat a portion of a formation for an in situ heat treatment process |
US7730947B2 (en) | 2006-10-20 | 2010-06-08 | Shell Oil Company | Creating fluid injectivity in tar sands formations |
US7730946B2 (en) | 2006-10-20 | 2010-06-08 | Shell Oil Company | Treating tar sands formations with dolomite |
US20080283246A1 (en) * | 2006-10-20 | 2008-11-20 | John Michael Karanikas | Heating tar sands formations to visbreaking temperatures |
US20090014180A1 (en) * | 2006-10-20 | 2009-01-15 | George Leo Stegemeier | Moving hydrocarbons through portions of tar sands formations with a fluid |
US20080135254A1 (en) * | 2006-10-20 | 2008-06-12 | Vinegar Harold J | In situ heat treatment process utilizing a closed loop heating system |
US20080128134A1 (en) * | 2006-10-20 | 2008-06-05 | Ramesh Raju Mudunuri | Producing drive fluid in situ in tar sands formations |
US7562707B2 (en) | 2006-10-20 | 2009-07-21 | Shell Oil Company | Heating hydrocarbon containing formations in a line drive staged process |
US20090014181A1 (en) * | 2006-10-20 | 2009-01-15 | Vinegar Harold J | Creating and maintaining a gas cap in tar sands formations |
US7845411B2 (en) | 2006-10-20 | 2010-12-07 | Shell Oil Company | In situ heat treatment process utilizing a closed loop heating system |
US7540324B2 (en) | 2006-10-20 | 2009-06-02 | Shell Oil Company | Heating hydrocarbon containing formations in a checkerboard pattern staged process |
US7841401B2 (en) | 2006-10-20 | 2010-11-30 | Shell Oil Company | Gas injection to inhibit migration during an in situ heat treatment process |
US20100276141A1 (en) * | 2006-10-20 | 2010-11-04 | Shell Oil Company | Creating fluid injectivity in tar sands formations |
US8087460B2 (en) | 2007-03-22 | 2012-01-03 | Exxonmobil Upstream Research Company | Granular electrical connections for in situ formation heating |
US9347302B2 (en) | 2007-03-22 | 2016-05-24 | Exxonmobil Upstream Research Company | Resistive heater for in situ formation heating |
US8622133B2 (en) | 2007-03-22 | 2014-01-07 | Exxonmobil Upstream Research Company | Resistive heater for in situ formation heating |
US20090120646A1 (en) * | 2007-04-20 | 2009-05-14 | Dong Sub Kim | Electrically isolating insulated conductor heater |
US20090126929A1 (en) * | 2007-04-20 | 2009-05-21 | Vinegar Harold J | Treating nahcolite containing formations and saline zones |
US9181780B2 (en) | 2007-04-20 | 2015-11-10 | Shell Oil Company | Controlling and assessing pressure conditions during treatment of tar sands formations |
US7798220B2 (en) | 2007-04-20 | 2010-09-21 | Shell Oil Company | In situ heat treatment of a tar sands formation after drive process treatment |
US20090071652A1 (en) * | 2007-04-20 | 2009-03-19 | Vinegar Harold J | In situ heat treatment from multiple layers of a tar sands formation |
US7832484B2 (en) | 2007-04-20 | 2010-11-16 | Shell Oil Company | Molten salt as a heat transfer fluid for heating a subsurface formation |
US20090084547A1 (en) * | 2007-04-20 | 2009-04-02 | Walter Farman Farmayan | Downhole burner systems and methods for heating subsurface formations |
US7841408B2 (en) | 2007-04-20 | 2010-11-30 | Shell Oil Company | In situ heat treatment from multiple layers of a tar sands formation |
US8791396B2 (en) | 2007-04-20 | 2014-07-29 | Shell Oil Company | Floating insulated conductors for heating subsurface formations |
US8381815B2 (en) | 2007-04-20 | 2013-02-26 | Shell Oil Company | Production from multiple zones of a tar sands formation |
US7849922B2 (en) | 2007-04-20 | 2010-12-14 | Shell Oil Company | In situ recovery from residually heated sections in a hydrocarbon containing formation |
US8327681B2 (en) | 2007-04-20 | 2012-12-11 | Shell Oil Company | Wellbore manufacturing processes for in situ heat treatment processes |
US8042610B2 (en) | 2007-04-20 | 2011-10-25 | Shell Oil Company | Parallel heater system for subsurface formations |
US8459359B2 (en) | 2007-04-20 | 2013-06-11 | Shell Oil Company | Treating nahcolite containing formations and saline zones |
US20090078461A1 (en) * | 2007-04-20 | 2009-03-26 | Arthur James Mansure | Drilling subsurface wellbores with cutting structures |
US20090095476A1 (en) * | 2007-04-20 | 2009-04-16 | Scott Vinh Nguyen | Molten salt as a heat transfer fluid for heating a subsurface formation |
US7841425B2 (en) | 2007-04-20 | 2010-11-30 | Shell Oil Company | Drilling subsurface wellbores with cutting structures |
US20090095479A1 (en) * | 2007-04-20 | 2009-04-16 | John Michael Karanikas | Production from multiple zones of a tar sands formation |
US20090095477A1 (en) * | 2007-04-20 | 2009-04-16 | Scott Vinh Nguyen | Heating systems for heating subsurface formations |
US7931086B2 (en) | 2007-04-20 | 2011-04-26 | Shell Oil Company | Heating systems for heating subsurface formations |
US20090095480A1 (en) * | 2007-04-20 | 2009-04-16 | Vinegar Harold J | In situ heat treatment of a tar sands formation after drive process treatment |
US20090090509A1 (en) * | 2007-04-20 | 2009-04-09 | Vinegar Harold J | In situ recovery from residually heated sections in a hydrocarbon containing formation |
US7950453B2 (en) | 2007-04-20 | 2011-05-31 | Shell Oil Company | Downhole burner systems and methods for heating subsurface formations |
US20090321075A1 (en) * | 2007-04-20 | 2009-12-31 | Christopher Kelvin Harris | Parallel heater system for subsurface formations |
US8662175B2 (en) | 2007-04-20 | 2014-03-04 | Shell Oil Company | Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities |
US20080283241A1 (en) * | 2007-05-15 | 2008-11-20 | Kaminsky Robert D | Downhole burner wells for in situ conversion of organic-rich rock formations |
US8151877B2 (en) | 2007-05-15 | 2012-04-10 | Exxonmobil Upstream Research Company | Downhole burner wells for in situ conversion of organic-rich rock formations |
US8122955B2 (en) | 2007-05-15 | 2012-02-28 | Exxonmobil Upstream Research Company | Downhole burners for in situ conversion of organic-rich rock formations |
US20090050319A1 (en) * | 2007-05-15 | 2009-02-26 | Kaminsky Robert D | Downhole burners for in situ conversion of organic-rich rock formations |
US20080289819A1 (en) * | 2007-05-25 | 2008-11-27 | Kaminsky Robert D | Utilization of low BTU gas generated during in situ heating of organic-rich rock |
US8875789B2 (en) | 2007-05-25 | 2014-11-04 | Exxonmobil Upstream Research Company | Process for producing hydrocarbon fluids combining in situ heating, a power plant and a gas plant |
US8146664B2 (en) | 2007-05-25 | 2012-04-03 | Exxonmobil Upstream Research Company | Utilization of low BTU gas generated during in situ heating of organic-rich rock |
US20090194269A1 (en) * | 2007-10-19 | 2009-08-06 | Vinegar Harold J | Three-phase heaters with common overburden sections for heating subsurface formations |
US8162059B2 (en) | 2007-10-19 | 2012-04-24 | Shell Oil Company | Induction heaters used to heat subsurface formations |
US8113272B2 (en) | 2007-10-19 | 2012-02-14 | Shell Oil Company | Three-phase heaters with common overburden sections for heating subsurface formations |
US20090194329A1 (en) * | 2007-10-19 | 2009-08-06 | Rosalvina Ramona Guimerans | Methods for forming wellbores in heated formations |
US20090194282A1 (en) * | 2007-10-19 | 2009-08-06 | Gary Lee Beer | In situ oxidation of subsurface formations |
US8146669B2 (en) | 2007-10-19 | 2012-04-03 | Shell Oil Company | Multi-step heater deployment in a subsurface formation |
US8146661B2 (en) | 2007-10-19 | 2012-04-03 | Shell Oil Company | Cryogenic treatment of gas |
US20090200025A1 (en) * | 2007-10-19 | 2009-08-13 | Jose Luis Bravo | High temperature methods for forming oxidizer fuel |
US20090189617A1 (en) * | 2007-10-19 | 2009-07-30 | David Burns | Continuous subsurface heater temperature measurement |
US20090200031A1 (en) * | 2007-10-19 | 2009-08-13 | David Scott Miller | Irregular spacing of heat sources for treating hydrocarbon containing formations |
US7866386B2 (en) | 2007-10-19 | 2011-01-11 | Shell Oil Company | In situ oxidation of subsurface formations |
US8240774B2 (en) | 2007-10-19 | 2012-08-14 | Shell Oil Company | Solution mining and in situ treatment of nahcolite beds |
US20090194333A1 (en) * | 2007-10-19 | 2009-08-06 | Macdonald Duncan | Ranging methods for developing wellbores in subsurface formations |
US8276661B2 (en) | 2007-10-19 | 2012-10-02 | Shell Oil Company | Heating subsurface formations by oxidizing fuel on a fuel carrier |
US8272455B2 (en) | 2007-10-19 | 2012-09-25 | Shell Oil Company | Methods for forming wellbores in heated formations |
US8011451B2 (en) | 2007-10-19 | 2011-09-06 | Shell Oil Company | Ranging methods for developing wellbores in subsurface formations |
US20090194524A1 (en) * | 2007-10-19 | 2009-08-06 | Dong Sub Kim | Methods for forming long subsurface heaters |
US8196658B2 (en) | 2007-10-19 | 2012-06-12 | Shell Oil Company | Irregular spacing of heat sources for treating hydrocarbon containing formations |
US7866388B2 (en) | 2007-10-19 | 2011-01-11 | Shell Oil Company | High temperature methods for forming oxidizer fuel |
US20090200854A1 (en) * | 2007-10-19 | 2009-08-13 | Vinegar Harold J | Solution mining and in situ treatment of nahcolite beds |
US8536497B2 (en) | 2007-10-19 | 2013-09-17 | Shell Oil Company | Methods for forming long subsurface heaters |
US20090145598A1 (en) * | 2007-12-10 | 2009-06-11 | Symington William A | Optimization of untreated oil shale geometry to control subsidence |
US8082995B2 (en) | 2007-12-10 | 2011-12-27 | Exxonmobil Upstream Research Company | Optimization of untreated oil shale geometry to control subsidence |
US8151907B2 (en) | 2008-04-18 | 2012-04-10 | Shell Oil Company | Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations |
US20090272533A1 (en) * | 2008-04-18 | 2009-11-05 | David Booth Burns | Heated fluid flow in mines and tunnels used in heating subsurface hydrocarbon containing formations |
US9528322B2 (en) | 2008-04-18 | 2016-12-27 | Shell Oil Company | Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations |
US20090260824A1 (en) * | 2008-04-18 | 2009-10-22 | David Booth Burns | Hydrocarbon production from mines and tunnels used in treating subsurface hydrocarbon containing formations |
US20090272535A1 (en) * | 2008-04-18 | 2009-11-05 | David Booth Burns | Using tunnels for treating subsurface hydrocarbon containing formations |
US8562078B2 (en) | 2008-04-18 | 2013-10-22 | Shell Oil Company | Hydrocarbon production from mines and tunnels used in treating subsurface hydrocarbon containing formations |
US20090272578A1 (en) * | 2008-04-18 | 2009-11-05 | Macdonald Duncan Charles | Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations |
US20090260823A1 (en) * | 2008-04-18 | 2009-10-22 | Robert George Prince-Wright | Mines and tunnels for use in treating subsurface hydrocarbon containing formations |
US8636323B2 (en) | 2008-04-18 | 2014-01-28 | Shell Oil Company | Mines and tunnels for use in treating subsurface hydrocarbon containing formations |
US8752904B2 (en) | 2008-04-18 | 2014-06-17 | Shell Oil Company | Heated fluid flow in mines and tunnels used in heating subsurface hydrocarbon containing formations |
US8177305B2 (en) | 2008-04-18 | 2012-05-15 | Shell Oil Company | Heater connections in mines and tunnels for use in treating subsurface hydrocarbon containing formations |
US8172335B2 (en) | 2008-04-18 | 2012-05-08 | Shell Oil Company | Electrical current flow between tunnels for use in heating subsurface hydrocarbon containing formations |
US8162405B2 (en) | 2008-04-18 | 2012-04-24 | Shell Oil Company | Using tunnels for treating subsurface hydrocarbon containing formations |
US20090308608A1 (en) * | 2008-05-23 | 2009-12-17 | Kaminsky Robert D | Field Managment For Substantially Constant Composition Gas Generation |
US8230929B2 (en) | 2008-05-23 | 2012-07-31 | Exxonmobil Upstream Research Company | Methods of producing hydrocarbons for substantially constant composition gas generation |
US8261832B2 (en) | 2008-10-13 | 2012-09-11 | Shell Oil Company | Heating subsurface formations with fluids |
US9051829B2 (en) | 2008-10-13 | 2015-06-09 | Shell Oil Company | Perforated electrical conductors for treating subsurface formations |
US20100206570A1 (en) * | 2008-10-13 | 2010-08-19 | Ernesto Rafael Fonseca Ocampos | Circulated heated transfer fluid systems used to treat a subsurface formation |
US8353347B2 (en) | 2008-10-13 | 2013-01-15 | Shell Oil Company | Deployment of insulated conductors for treating subsurface formations |
US20100147522A1 (en) * | 2008-10-13 | 2010-06-17 | Xueying Xie | Systems and methods for treating a subsurface formation with electrical conductors |
US8281861B2 (en) | 2008-10-13 | 2012-10-09 | Shell Oil Company | Circulated heated transfer fluid heating of subsurface hydrocarbon formations |
US8267185B2 (en) | 2008-10-13 | 2012-09-18 | Shell Oil Company | Circulated heated transfer fluid systems used to treat a subsurface formation |
US8267170B2 (en) | 2008-10-13 | 2012-09-18 | Shell Oil Company | Offset barrier wells in subsurface formations |
US8881806B2 (en) | 2008-10-13 | 2014-11-11 | Shell Oil Company | Systems and methods for treating a subsurface formation with electrical conductors |
US20100147521A1 (en) * | 2008-10-13 | 2010-06-17 | Xueying Xie | Perforated electrical conductors for treating subsurface formations |
US8256512B2 (en) | 2008-10-13 | 2012-09-04 | Shell Oil Company | Movable heaters for treating subsurface hydrocarbon containing formations |
US8220539B2 (en) | 2008-10-13 | 2012-07-17 | Shell Oil Company | Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation |
US20100089586A1 (en) * | 2008-10-13 | 2010-04-15 | John Andrew Stanecki | Movable heaters for treating subsurface hydrocarbon containing formations |
US20100089584A1 (en) * | 2008-10-13 | 2010-04-15 | David Booth Burns | Double insulated heaters for treating subsurface formations |
US20100096137A1 (en) * | 2008-10-13 | 2010-04-22 | Scott Vinh Nguyen | Circulated heated transfer fluid heating of subsurface hydrocarbon formations |
US9022118B2 (en) | 2008-10-13 | 2015-05-05 | Shell Oil Company | Double insulated heaters for treating subsurface formations |
US20100224368A1 (en) * | 2008-10-13 | 2010-09-09 | Stanley Leroy Mason | Deployment of insulated conductors for treating subsurface formations |
US20100101784A1 (en) * | 2008-10-13 | 2010-04-29 | Vinegar Harold J | Controlling hydrogen pressure in self-regulating nuclear reactors used to treat a subsurface formation |
US9129728B2 (en) | 2008-10-13 | 2015-09-08 | Shell Oil Company | Systems and methods of forming subsurface wellbores |
US20100101783A1 (en) * | 2008-10-13 | 2010-04-29 | Vinegar Harold J | Using self-regulating nuclear reactors in treating a subsurface formation |
US20100108379A1 (en) * | 2008-10-13 | 2010-05-06 | David Alston Edbury | Systems and methods of forming subsurface wellbores |
US20100108310A1 (en) * | 2008-10-13 | 2010-05-06 | Thomas David Fowler | Offset barrier wells in subsurface formations |
US8616279B2 (en) | 2009-02-23 | 2013-12-31 | Exxonmobil Upstream Research Company | Water treatment following shale oil production by in situ heating |
US20100218946A1 (en) * | 2009-02-23 | 2010-09-02 | Symington William A | Water Treatment Following Shale Oil Production By In Situ Heating |
US20100258309A1 (en) * | 2009-04-10 | 2010-10-14 | Oluropo Rufus Ayodele | Heater assisted fluid treatment of a subsurface formation |
US20100258290A1 (en) * | 2009-04-10 | 2010-10-14 | Ronald Marshall Bass | Non-conducting heater casings |
US8851170B2 (en) | 2009-04-10 | 2014-10-07 | Shell Oil Company | Heater assisted fluid treatment of a subsurface formation |
US20100258291A1 (en) * | 2009-04-10 | 2010-10-14 | Everett De St Remey Edward | Heated liners for treating subsurface hydrocarbon containing formations |
US20100258265A1 (en) * | 2009-04-10 | 2010-10-14 | John Michael Karanikas | Recovering energy from a subsurface formation |
US8448707B2 (en) | 2009-04-10 | 2013-05-28 | Shell Oil Company | Non-conducting heater casings |
US8434555B2 (en) | 2009-04-10 | 2013-05-07 | Shell Oil Company | Irregular pattern treatment of a subsurface formation |
US8327932B2 (en) | 2009-04-10 | 2012-12-11 | Shell Oil Company | Recovering energy from a subsurface formation |
US8540020B2 (en) | 2009-05-05 | 2013-09-24 | Exxonmobil Upstream Research Company | Converting organic matter from a subterranean formation into producible hydrocarbons by controlling production operations based on availability of one or more production resources |
US20110017455A1 (en) * | 2009-07-22 | 2011-01-27 | Conocophillips Company | Hydrocarbon recovery method |
US8833454B2 (en) * | 2009-07-22 | 2014-09-16 | Conocophillips Company | Hydrocarbon recovery method |
US20110146982A1 (en) * | 2009-12-17 | 2011-06-23 | Kaminsky Robert D | Enhanced Convection For In Situ Pyrolysis of Organic-Rich Rock Formations |
US8863839B2 (en) | 2009-12-17 | 2014-10-21 | Exxonmobil Upstream Research Company | Enhanced convection for in situ pyrolysis of organic-rich rock formations |
US9127538B2 (en) | 2010-04-09 | 2015-09-08 | Shell Oil Company | Methodologies for treatment of hydrocarbon formations using staged pyrolyzation |
US9127523B2 (en) | 2010-04-09 | 2015-09-08 | Shell Oil Company | Barrier methods for use in subsurface hydrocarbon formations |
US9399905B2 (en) | 2010-04-09 | 2016-07-26 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
US9022109B2 (en) | 2010-04-09 | 2015-05-05 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
US8739874B2 (en) | 2010-04-09 | 2014-06-03 | Shell Oil Company | Methods for heating with slots in hydrocarbon formations |
US9033042B2 (en) | 2010-04-09 | 2015-05-19 | Shell Oil Company | Forming bitumen barriers in subsurface hydrocarbon formations |
US8701769B2 (en) | 2010-04-09 | 2014-04-22 | Shell Oil Company | Methods for treating hydrocarbon formations based on geology |
US8631866B2 (en) | 2010-04-09 | 2014-01-21 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
US8701768B2 (en) | 2010-04-09 | 2014-04-22 | Shell Oil Company | Methods for treating hydrocarbon formations |
US8833453B2 (en) | 2010-04-09 | 2014-09-16 | Shell Oil Company | Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness |
US8820406B2 (en) | 2010-04-09 | 2014-09-02 | Shell Oil Company | Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore |
US8622127B2 (en) | 2010-08-30 | 2014-01-07 | Exxonmobil Upstream Research Company | Olefin reduction for in situ pyrolysis oil generation |
US8616280B2 (en) | 2010-08-30 | 2013-12-31 | Exxonmobil Upstream Research Company | Wellbore mechanical integrity for in situ pyrolysis |
US9016370B2 (en) | 2011-04-08 | 2015-04-28 | Shell Oil Company | Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment |
US9309755B2 (en) | 2011-10-07 | 2016-04-12 | Shell Oil Company | Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations |
US9080441B2 (en) | 2011-11-04 | 2015-07-14 | Exxonmobil Upstream Research Company | Multiple electrical connections to optimize heating for in situ pyrolysis |
US10047594B2 (en) | 2012-01-23 | 2018-08-14 | Genie Ip B.V. | Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
US8770284B2 (en) | 2012-05-04 | 2014-07-08 | Exxonmobil Upstream Research Company | Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material |
US9512699B2 (en) | 2013-10-22 | 2016-12-06 | Exxonmobil Upstream Research Company | Systems and methods for regulating an in situ pyrolysis process |
US9394772B2 (en) | 2013-11-07 | 2016-07-19 | Exxonmobil Upstream Research Company | Systems and methods for in situ resistive heating of organic matter in a subterranean formation |
US9644466B2 (en) | 2014-11-21 | 2017-05-09 | Exxonmobil Upstream Research Company | Method of recovering hydrocarbons within a subsurface formation using electric current |
US9739122B2 (en) | 2014-11-21 | 2017-08-22 | Exxonmobil Upstream Research Company | Mitigating the effects of subsurface shunts during bulk heating of a subsurface formation |
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