GB201912971D0 - Dual expanding element pack off - Google Patents

Dual expanding element pack off

Info

Publication number
GB201912971D0
GB201912971D0 GBGB1912971.7A GB201912971A GB201912971D0 GB 201912971 D0 GB201912971 D0 GB 201912971D0 GB 201912971 A GB201912971 A GB 201912971A GB 201912971 D0 GB201912971 D0 GB 201912971D0
Authority
GB
United Kingdom
Prior art keywords
expanding element
element pack
dual
dual expanding
pack
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.)
Granted
Application number
GBGB1912971.7A
Other versions
GB2589544B (en
GB2589544A (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.)
Wellvene Ltd
Original Assignee
Wellvene 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 Wellvene Ltd filed Critical Wellvene Ltd
Priority to GB1912971.7A priority Critical patent/GB2589544B/en
Publication of GB201912971D0 publication Critical patent/GB201912971D0/en
Publication of GB2589544A publication Critical patent/GB2589544A/en
Application granted granted Critical
Publication of GB2589544B publication Critical patent/GB2589544B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing

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)
GB1912971.7A 2019-09-09 2019-09-09 Sealing method and associated apparatus Active GB2589544B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1912971.7A GB2589544B (en) 2019-09-09 2019-09-09 Sealing method and associated apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1912971.7A GB2589544B (en) 2019-09-09 2019-09-09 Sealing method and associated apparatus

Publications (3)

Publication Number Publication Date
GB201912971D0 true GB201912971D0 (en) 2019-10-23
GB2589544A GB2589544A (en) 2021-06-09
GB2589544B GB2589544B (en) 2024-01-31

Family

ID=68240989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1912971.7A Active GB2589544B (en) 2019-09-09 2019-09-09 Sealing method and associated apparatus

Country Status (1)

Country Link
GB (1) GB2589544B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799204A (en) * 1972-05-01 1974-03-26 Camco Inc Equalizing means for well safety valves
US4691776A (en) * 1986-05-29 1987-09-08 Camco, Incorporated Retrievable well safety valve with expandable external seals
GB2594208B (en) * 2019-01-16 2022-12-07 Schlumberger Technology Bv Hydraulic landing nipple

Also Published As

Publication number Publication date
GB2589544B (en) 2024-01-31
GB2589544A (en) 2021-06-09

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