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GB2609571B - Thermite method of abandoning a well - Google Patents

Thermite method of abandoning a well Download PDF

Info

Publication number
GB2609571B
GB2609571B GB2214930.6A GB202214930A GB2609571B GB 2609571 B GB2609571 B GB 2609571B GB 202214930 A GB202214930 A GB 202214930A GB 2609571 B GB2609571 B GB 2609571B
Authority
GB
United Kingdom
Prior art keywords
abandoning
well
thermite method
thermite
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
GB2214930.6A
Other versions
GB202214930D0 (en
GB2609571A (en
Inventor
Head Philip
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.)
Panda Seal International Ltd
Original Assignee
Panda Seal International 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
Priority claimed from GBGB1907808.8A external-priority patent/GB201907808D0/en
Priority claimed from GBGB1909948.0A external-priority patent/GB201909948D0/en
Application filed by Panda Seal International Ltd filed Critical Panda Seal International Ltd
Publication of GB202214930D0 publication Critical patent/GB202214930D0/en
Publication of GB2609571A publication Critical patent/GB2609571A/en
Application granted granted Critical
Publication of GB2609571B publication Critical patent/GB2609571B/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0411—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube
    • 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
    • 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing 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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB2214930.6A 2019-05-31 2020-06-01 Thermite method of abandoning a well Active GB2609571B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1907808.8A GB201907808D0 (en) 2019-05-31 2019-05-31 Thermite method of abandoning a well
GBGB1909948.0A GB201909948D0 (en) 2019-07-11 2019-07-11 Thermite method of abandoning a well
PCT/GB2020/051319 WO2020240211A1 (en) 2019-05-31 2020-06-01 Thermite method of abandoning a well

Publications (3)

Publication Number Publication Date
GB202214930D0 GB202214930D0 (en) 2022-11-23
GB2609571A GB2609571A (en) 2023-02-08
GB2609571B true GB2609571B (en) 2023-11-22

Family

ID=71143764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2214930.6A Active GB2609571B (en) 2019-05-31 2020-06-01 Thermite method of abandoning a well

Country Status (4)

Country Link
US (1) US20230340857A1 (en)
CA (1) CA3178783A1 (en)
GB (1) GB2609571B (en)
WO (1) WO2020240211A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021250401A1 (en) * 2020-06-09 2021-12-16 Panda-Seal International Ltd Thermite method of abandoning a well
NO347012B1 (en) * 2020-10-20 2023-04-03 Interwell Norway As Thermite deployment tool
NO346658B1 (en) * 2021-03-19 2022-11-14 Interwell P&A As Thermite replenishment via string
BR102021006835A2 (en) * 2021-04-09 2022-10-11 Avibras Indústria Aeroespacial S.A. PUMPABLE TERMITA FORMULATIONS WITH ENERGY FLUID PHASE AND METHOD FOR CLOSING AND ABANDONMENT OF OIL WELLS
CN113137201B (en) * 2021-04-29 2023-01-24 扬州工业职业技术学院 Petroleum casing chemical repair device and repair method
CN113137200B (en) * 2021-04-29 2023-01-24 扬州工业职业技术学院 Petroleum casing chemical repair device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092687A2 (en) * 2000-06-01 2001-12-06 Schlumberger Technology Corporation Expandable elements
WO2013135583A2 (en) * 2012-03-12 2013-09-19 Interwell Technology As Method of well operation
WO2017009671A1 (en) * 2015-07-16 2017-01-19 Well-Sense Technology Limited Wellbore devices and methods
US20180094504A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Nano-thermite Well Plug
WO2018063829A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Tool for metal plugging or sealing of casing
WO2020183187A1 (en) * 2019-03-12 2020-09-17 Panda-Seal International Ltd Thermite method of abandoning a well

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2451587C (en) 2001-06-20 2011-08-09 Philip Head Conductor system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092687A2 (en) * 2000-06-01 2001-12-06 Schlumberger Technology Corporation Expandable elements
WO2013135583A2 (en) * 2012-03-12 2013-09-19 Interwell Technology As Method of well operation
WO2017009671A1 (en) * 2015-07-16 2017-01-19 Well-Sense Technology Limited Wellbore devices and methods
US20180094504A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Nano-thermite Well Plug
WO2018063829A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Tool for metal plugging or sealing of casing
WO2020183187A1 (en) * 2019-03-12 2020-09-17 Panda-Seal International Ltd Thermite method of abandoning a well

Also Published As

Publication number Publication date
US20230340857A1 (en) 2023-10-26
WO2020240211A1 (en) 2020-12-03
GB202214930D0 (en) 2022-11-23
GB2609571A (en) 2023-02-08
CA3178783A1 (en) 2020-12-03

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S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20221109

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Effective date: 20221010

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

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