GB2262553B - Packers - Google Patents

Packers

Info

Publication number
GB2262553B
GB2262553B GB9126543A GB9126543A GB2262553B GB 2262553 B GB2262553 B GB 2262553B GB 9126543 A GB9126543 A GB 9126543A GB 9126543 A GB9126543 A GB 9126543A GB 2262553 B GB2262553 B GB 2262553B
Authority
GB
United Kingdom
Prior art keywords
packers
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
GB9126543A
Other versions
GB2262553A (en
GB9126543D0 (en
Inventor
Bertrand Pierre Joseph Peltier
Colin Atkinson
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.)
Services Petroliers Schlumberger SA
Original Assignee
Services Petroliers Schlumberger SA
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 Services Petroliers Schlumberger SA filed Critical Services Petroliers Schlumberger SA
Priority to GB9126543A priority Critical patent/GB2262553B/en
Publication of GB9126543D0 publication Critical patent/GB9126543D0/en
Priority to PCT/GB1992/002293 priority patent/WO1993012322A1/en
Publication of GB2262553A publication Critical patent/GB2262553A/en
Application granted granted Critical
Publication of GB2262553B publication Critical patent/GB2262553B/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
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve

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)
GB9126543A 1991-12-13 1991-12-13 Packers Expired - Fee Related GB2262553B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9126543A GB2262553B (en) 1991-12-13 1991-12-13 Packers
PCT/GB1992/002293 WO1993012322A1 (en) 1991-12-13 1992-12-10 Packers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9126543A GB2262553B (en) 1991-12-13 1991-12-13 Packers

Publications (3)

Publication Number Publication Date
GB9126543D0 GB9126543D0 (en) 1992-02-12
GB2262553A GB2262553A (en) 1993-06-23
GB2262553B true GB2262553B (en) 1995-06-28

Family

ID=10706248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9126543A Expired - Fee Related GB2262553B (en) 1991-12-13 1991-12-13 Packers

Country Status (2)

Country Link
GB (1) GB2262553B (en)
WO (1) WO1993012322A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507341A (en) * 1994-12-22 1996-04-16 Dowell, A Division Of Schlumberger Technology Corp. Inflatable packer with bladder shape control
US6296054B1 (en) * 1999-03-12 2001-10-02 Dale I. Kunz Steep pitch helix packer
US7828054B2 (en) 2004-06-08 2010-11-09 Schlumberger Technology Corporation Packer cable sealing system
GB0417328D0 (en) * 2004-08-04 2004-09-08 Read Well Services Ltd Apparatus and method
US8413717B2 (en) * 2009-05-15 2013-04-09 Schlumberger Technology Corporation System and method for enhancing packer operation and longevity

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097451A (en) * 1981-04-29 1982-11-03 Lynes Inc Inflatable packer assembly
GB2099541A (en) * 1981-05-27 1982-12-08 Caoutchouc Manuf Plastique Device for temporarily shutting off conduits
EP0089146A2 (en) * 1982-03-12 1983-09-21 The Gates Rubber Company Inflatable packer element
US4500095A (en) * 1983-11-03 1985-02-19 The Goodyear Tire & Rubber Company Inflatable oil well hole plug with reinforcing wires

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420226A (en) * 1944-11-03 1947-05-06 Gates Rubber Co Oil well packer
US4967846A (en) * 1984-04-04 1990-11-06 Completion Tool Company Progressively inflated packers
US4886117A (en) * 1986-10-24 1989-12-12 Schlumberger Technology Corporation Inflatable well packers
US5096209A (en) * 1990-09-24 1992-03-17 Otis Engineering Corporation Seal elements for multiple well packers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097451A (en) * 1981-04-29 1982-11-03 Lynes Inc Inflatable packer assembly
GB2099541A (en) * 1981-05-27 1982-12-08 Caoutchouc Manuf Plastique Device for temporarily shutting off conduits
EP0089146A2 (en) * 1982-03-12 1983-09-21 The Gates Rubber Company Inflatable packer element
US4500095A (en) * 1983-11-03 1985-02-19 The Goodyear Tire & Rubber Company Inflatable oil well hole plug with reinforcing wires

Also Published As

Publication number Publication date
GB2262553A (en) 1993-06-23
WO1993012322A1 (en) 1993-06-24
GB9126543D0 (en) 1992-02-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051213