GB2300013B - Casing and liner cementing - Google Patents

Casing and liner cementing

Info

Publication number
GB2300013B
GB2300013B GB9506788A GB9506788A GB2300013B GB 2300013 B GB2300013 B GB 2300013B GB 9506788 A GB9506788 A GB 9506788A GB 9506788 A GB9506788 A GB 9506788A GB 2300013 B GB2300013 B GB 2300013B
Authority
GB
United Kingdom
Prior art keywords
casing
liner cementing
cementing
liner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9506788A
Other versions
GB2300013A (en
GB9506788D0 (en
Inventor
Allan Cassells Sharp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petroline Wellsystems Ltd
Original Assignee
Petroline Wireline Services Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petroline Wireline Services Ltd filed Critical Petroline Wireline Services Ltd
Priority to GB9506788A priority Critical patent/GB2300013B/en
Publication of GB9506788D0 publication Critical patent/GB9506788D0/en
Publication of GB2300013A publication Critical patent/GB2300013A/en
Application granted granted Critical
Publication of GB2300013B publication Critical patent/GB2300013B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/02—Scrapers specially adapted therefor
    • E21B37/04—Scrapers specially adapted therefor operated by fluid pressure, e.g. free-piston scrapers
    • E21B37/045—Free-piston scrapers

Landscapes

  • 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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
GB9506788A 1995-04-01 1995-04-01 Casing and liner cementing Expired - Fee Related GB2300013B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9506788A GB2300013B (en) 1995-04-01 1995-04-01 Casing and liner cementing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9506788A GB2300013B (en) 1995-04-01 1995-04-01 Casing and liner cementing

Publications (3)

Publication Number Publication Date
GB9506788D0 GB9506788D0 (en) 1995-05-24
GB2300013A GB2300013A (en) 1996-10-23
GB2300013B true GB2300013B (en) 1999-03-10

Family

ID=10772355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9506788A Expired - Fee Related GB2300013B (en) 1995-04-01 1995-04-01 Casing and liner cementing

Country Status (1)

Country Link
GB (1) GB2300013B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755256B2 (en) 2001-01-19 2004-06-29 Schlumberger Technology Corporation System for cementing a liner of a subterranean well

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079819A (en) * 1980-07-15 1982-01-27 Halliburton Co Multiple stage cementer and casing inflation packer
US4714117A (en) * 1987-04-20 1987-12-22 Atlantic Richfield Company Drainhole well completion
US5181571A (en) * 1989-08-31 1993-01-26 Union Oil Company Of California Well casing flotation device and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079819A (en) * 1980-07-15 1982-01-27 Halliburton Co Multiple stage cementer and casing inflation packer
US4714117A (en) * 1987-04-20 1987-12-22 Atlantic Richfield Company Drainhole well completion
US5181571A (en) * 1989-08-31 1993-01-26 Union Oil Company Of California Well casing flotation device and method

Also Published As

Publication number Publication date
GB2300013A (en) 1996-10-23
GB9506788D0 (en) 1995-05-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee