GB9514242D0 - Downhole packer - Google Patents

Downhole packer

Info

Publication number
GB9514242D0
GB9514242D0 GBGB9514242.8A GB9514242A GB9514242D0 GB 9514242 D0 GB9514242 D0 GB 9514242D0 GB 9514242 A GB9514242 A GB 9514242A GB 9514242 D0 GB9514242 D0 GB 9514242D0
Authority
GB
United Kingdom
Prior art keywords
downhole packer
packer
downhole
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.)
Withdrawn
Application number
GBGB9514242.8A
Other versions
GB2292400A (en
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.)
Nodeco Ltd
Original Assignee
Nodeco 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 Nodeco Ltd filed Critical Nodeco Ltd
Publication of GB9514242D0 publication Critical patent/GB9514242D0/en
Publication of GB2292400A publication Critical patent/GB2292400A/en
Withdrawn legal-status Critical Current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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

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)
GB9514242A 1994-08-18 1995-07-12 Downhole packer Withdrawn GB2292400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9416687A GB9416687D0 (en) 1994-08-18 1994-08-18 Downhole packer

Publications (2)

Publication Number Publication Date
GB9514242D0 true GB9514242D0 (en) 1995-09-13
GB2292400A GB2292400A (en) 1996-02-21

Family

ID=10760022

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9416687A Pending GB9416687D0 (en) 1994-08-18 1994-08-18 Downhole packer
GB9514242A Withdrawn GB2292400A (en) 1994-08-18 1995-07-12 Downhole packer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9416687A Pending GB9416687D0 (en) 1994-08-18 1994-08-18 Downhole packer

Country Status (1)

Country Link
GB (2) GB9416687D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6253856B1 (en) 1999-11-06 2001-07-03 Weatherford/Lamb, Inc. Pack-off system
US6695057B2 (en) 2001-05-15 2004-02-24 Weatherford/Lamb, Inc. Fracturing port collar for wellbore pack-off system, and method for using same
GB0017691D0 (en) 2000-07-20 2000-09-06 Weatherford Lamb Downhole packer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199086A (en) * 1968-10-29 1970-07-15 Schlumberger Technology Corp Retrivable Well Packer
US4224987A (en) * 1978-02-13 1980-09-30 Brown Oil Tools, Inc. Well tool
US4216827A (en) * 1978-05-18 1980-08-12 Crowe Talmadge L Fluid pressure set and released well packer apparatus
US5046557A (en) * 1990-04-30 1991-09-10 Masx Energy Services Group, Inc. Well packing tool

Also Published As

Publication number Publication date
GB9416687D0 (en) 1994-10-12
GB2292400A (en) 1996-02-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)