GB2099887B - Slack adjustment for slip system in downhole well apparatus - Google Patents

Slack adjustment for slip system in downhole well apparatus

Info

Publication number
GB2099887B
GB2099887B GB8216862A GB8216862A GB2099887B GB 2099887 B GB2099887 B GB 2099887B GB 8216862 A GB8216862 A GB 8216862A GB 8216862 A GB8216862 A GB 8216862A GB 2099887 B GB2099887 B GB 2099887B
Authority
GB
United Kingdom
Prior art keywords
downhole well
slip system
well apparatus
slack adjustment
slack
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
Application number
GB8216862A
Other versions
GB2099887A (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.)
Baker International Corp
Original Assignee
Baker International Corp
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 Baker International Corp filed Critical Baker International Corp
Publication of GB2099887A publication Critical patent/GB2099887A/en
Application granted granted Critical
Publication of GB2099887B publication Critical patent/GB2099887B/en
Expired 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
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like

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)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
GB8216862A 1981-06-10 1982-06-10 Slack adjustment for slip system in downhole well apparatus Expired GB2099887B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27241081A 1981-06-10 1981-06-10

Publications (2)

Publication Number Publication Date
GB2099887A GB2099887A (en) 1982-12-15
GB2099887B true GB2099887B (en) 1985-07-10

Family

ID=23039682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8216862A Expired GB2099887B (en) 1981-06-10 1982-06-10 Slack adjustment for slip system in downhole well apparatus

Country Status (5)

Country Link
CA (1) CA1178534A (en)
FR (1) FR2513306A1 (en)
GB (1) GB2099887B (en)
NL (1) NL8202321A (en)
OA (1) OA07122A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111852368A (en) * 2019-04-30 2020-10-30 中国石油化工股份有限公司 Setting device and pipe string comprising same
US11499385B2 (en) * 2021-01-29 2022-11-15 Baker Hughes Oilfield Operations Llc Releasable locking assembly, system, and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631925A (en) * 1970-03-26 1972-01-04 Schlumberger Technology Corp Retrievable permanent well packer
FR2278907A1 (en) * 1974-07-18 1976-02-13 Orszagos Koolaj Gazipari Oil well packer - hydraulically set by wedge seals with shear pins and released by turn/pull
US4044826A (en) * 1976-05-17 1977-08-30 Baker International Corporation Retrievable well packers
US4216827A (en) * 1978-05-18 1980-08-12 Crowe Talmadge L Fluid pressure set and released well packer apparatus

Also Published As

Publication number Publication date
FR2513306A1 (en) 1983-03-25
OA07122A (en) 1984-03-31
NL8202321A (en) 1983-01-03
GB2099887A (en) 1982-12-15
CA1178534A (en) 1984-11-27

Similar Documents

Publication Publication Date Title
GB2108173B (en) Apparatus for tile-setting
GB2096075B (en) Alignment adjusting device for vehicle
GB2116231B (en) Apparatus for well logging telemetry
DE3278299D1 (en) Method and apparatus for encoding data
YU114284A (en) Apparatus for unlocking jointly used system elements
JPS57130693A (en) Well drilling apparatus
GB2093092B (en) Subsurface well apparatus
DE3277787D1 (en) Method and apparatus for division
ZA828067B (en) Apparatus for deatering
JPS57210384A (en) Hologram formation apparatus
DE3569319D1 (en) Bidirectional repeater apparatus
JPS57192575A (en) Cushion apparatus
DE3266378D1 (en) Apparatus for well perforation
GB8417082D0 (en) Apparatus for completing well
GB2094473B (en) Method and apparatus for logging boreholes
DE3477423D1 (en) Method for measuring transformation rate
GB8417083D0 (en) Apparatus for completing well
GB2109036B (en) Riser tensioning system
JPS57165587A (en) Drilling apparatus
GB2099887B (en) Slack adjustment for slip system in downhole well apparatus
GB8309495D0 (en) Apparatus for well logging
GB2153088B (en) Method for making well logging apparatus
GB8334510D0 (en) Apparatus for drilling
GB8323658D0 (en) Apparatus for taking photograph
JPS57201492A (en) Drilling apparatus

Legal Events

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