GB2603561B - Single trip annular seal repair method and associated equipment - Google Patents

Single trip annular seal repair method and associated equipment Download PDF

Info

Publication number
GB2603561B
GB2603561B GB2111408.7A GB202111408A GB2603561B GB 2603561 B GB2603561 B GB 2603561B GB 202111408 A GB202111408 A GB 202111408A GB 2603561 B GB2603561 B GB 2603561B
Authority
GB
United Kingdom
Prior art keywords
annular seal
repair method
associated equipment
single trip
seal repair
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.)
Active
Application number
GB2111408.7A
Other versions
GB2603561A (en
Inventor
Carragher Paul
Dearmon Jake
Talapatra Didhiti
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.)
Bisn Tec Ltd
Original Assignee
Bisn Tec 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 Bisn Tec Ltd filed Critical Bisn Tec Ltd
Priority to EP21815638.8A priority Critical patent/EP4248059A1/en
Priority to US18/038,204 priority patent/US20230417121A1/en
Priority to PCT/GB2021/053017 priority patent/WO2022106848A1/en
Priority to AU2021382394A priority patent/AU2021382394A1/en
Publication of GB2603561A publication Critical patent/GB2603561A/en
Application granted granted Critical
Publication of GB2603561B publication Critical patent/GB2603561B/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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/008—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using chemical heat generating means
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Pipe Accessories (AREA)
  • Electric Stoves And Ranges (AREA)
  • Resistance Heating (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB2111408.7A 2020-11-23 2021-08-06 Single trip annular seal repair method and associated equipment Active GB2603561B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP21815638.8A EP4248059A1 (en) 2020-11-23 2021-11-22 Single trip annular seal repair method and associated equipment
US18/038,204 US20230417121A1 (en) 2020-11-23 2021-11-22 Single trip annular seal repair method and associated equipment
PCT/GB2021/053017 WO2022106848A1 (en) 2020-11-23 2021-11-22 Single trip annular seal repair method and associated equipment
AU2021382394A AU2021382394A1 (en) 2020-11-23 2021-11-22 Single trip annular seal repair method and associated equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2018390.1A GB2601185B (en) 2020-11-23 2020-11-23 Improvements relating to downhole heater assemblies and methods of operating such

Publications (2)

Publication Number Publication Date
GB2603561A GB2603561A (en) 2022-08-10
GB2603561B true GB2603561B (en) 2024-04-17

Family

ID=74046963

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2018390.1A Active GB2601185B (en) 2020-11-23 2020-11-23 Improvements relating to downhole heater assemblies and methods of operating such
GB2111408.7A Active GB2603561B (en) 2020-11-23 2021-08-06 Single trip annular seal repair method and associated equipment
GB2111409.5A Active GB2603562B (en) 2020-11-23 2021-08-06 Multi trip annular seal repair method and associated equipment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2018390.1A Active GB2601185B (en) 2020-11-23 2020-11-23 Improvements relating to downhole heater assemblies and methods of operating such

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2111409.5A Active GB2603562B (en) 2020-11-23 2021-08-06 Multi trip annular seal repair method and associated equipment

Country Status (5)

Country Link
US (1) US20240102360A1 (en)
EP (1) EP4248055A1 (en)
AU (1) AU2021384004A1 (en)
GB (3) GB2601185B (en)
WO (1) WO2022106826A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512791A (en) * 1981-11-16 1985-04-23 Kyle James C Hermetically sealed insulating assembly
US6523610B1 (en) * 2002-07-03 2003-02-25 Halliburton Energy Services, Inc. Methods and apparatus for forming metal casings in well bores
US20180094504A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Nano-thermite Well Plug
US20190128092A1 (en) * 2017-10-30 2019-05-02 Conocophillips Company Through tubing p&a with bismuth alloys
WO2019194844A1 (en) * 2018-04-03 2019-10-10 Schlumberger Technology Corporation Methods, apparatus and systems for creating wellbore plugs for abandoned wells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717172B2 (en) 2007-05-30 2010-05-18 Schlumberger Technology Corporation Methods and apparatus to sample heavy oil from a subteranean formation
US8230919B2 (en) 2007-05-30 2012-07-31 Schlumberger Technology Corporation Well thermal insulation for formation sampling of viscous fluids and methods of use thereof
CA2688704C (en) * 2009-12-15 2016-04-26 Rawwater Engineering Company Limited Sealing method and apparatus
GB2480869B (en) 2010-06-04 2017-01-11 Bisn Tec Ltd Method and apparatus for use in well abandonment
GB201223055D0 (en) 2012-12-20 2013-02-06 Carragher Paul Method and apparatus for use in well abandonment
GB201406071D0 (en) 2014-04-04 2014-05-21 Bisn Tec Ltd Well Casing / Tubing Disposal
CA2974703C (en) * 2015-01-27 2022-02-15 Schlumberger Canada Limited Downhole cutting and sealing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512791A (en) * 1981-11-16 1985-04-23 Kyle James C Hermetically sealed insulating assembly
US6523610B1 (en) * 2002-07-03 2003-02-25 Halliburton Energy Services, Inc. Methods and apparatus for forming metal casings in well bores
US20180094504A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Nano-thermite Well Plug
US20190128092A1 (en) * 2017-10-30 2019-05-02 Conocophillips Company Through tubing p&a with bismuth alloys
WO2019194844A1 (en) * 2018-04-03 2019-10-10 Schlumberger Technology Corporation Methods, apparatus and systems for creating wellbore plugs for abandoned wells

Also Published As

Publication number Publication date
GB2601185A (en) 2022-05-25
GB2603562B (en) 2024-03-13
WO2022106826A1 (en) 2022-05-27
AU2021384004A9 (en) 2024-05-02
GB2603561A (en) 2022-08-10
GB2601185B (en) 2024-05-15
AU2021384004A1 (en) 2023-06-29
GB202018390D0 (en) 2021-01-06
US20240102360A1 (en) 2024-03-28
GB2603562A (en) 2022-08-10
EP4248055A1 (en) 2023-09-27

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