GB2594198B - Downhole method and apparatus - Google Patents

Downhole method and apparatus Download PDF

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Publication number
GB2594198B
GB2594198B GB2109561.7A GB202109561A GB2594198B GB 2594198 B GB2594198 B GB 2594198B GB 202109561 A GB202109561 A GB 202109561A GB 2594198 B GB2594198 B GB 2594198B
Authority
GB
United Kingdom
Prior art keywords
downhole method
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.)
Active
Application number
GB2109561.7A
Other versions
GB202109561D0 (en
GB2594198A (en
Inventor
Louden Andrew
Edward Lowry William
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.)
Isol8 Holdings Ltd
Original Assignee
Isol8 Holdings 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 Isol8 Holdings Ltd filed Critical Isol8 Holdings Ltd
Priority to GB2109561.7A priority Critical patent/GB2594198B/en
Priority claimed from GB1900369.8A external-priority patent/GB2580587B/en
Publication of GB202109561D0 publication Critical patent/GB202109561D0/en
Publication of GB2594198A publication Critical patent/GB2594198A/en
Application granted granted Critical
Publication of GB2594198B publication Critical patent/GB2594198B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/1204—Packers; Plugs permanent; drillable
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/008—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using chemical heat generating means
GB2109561.7A 2019-01-10 2019-01-10 Downhole method and apparatus Active GB2594198B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2109561.7A GB2594198B (en) 2019-01-10 2019-01-10 Downhole method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1900369.8A GB2580587B (en) 2019-01-10 2019-01-10 Downhole method and apparatus
GB2109561.7A GB2594198B (en) 2019-01-10 2019-01-10 Downhole method and apparatus

Publications (3)

Publication Number Publication Date
GB202109561D0 GB202109561D0 (en) 2021-08-18
GB2594198A GB2594198A (en) 2021-10-20
GB2594198B true GB2594198B (en) 2022-07-20

Family

ID=77274632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109561.7A Active GB2594198B (en) 2019-01-10 2019-01-10 Downhole method and apparatus

Country Status (1)

Country Link
GB (1) GB2594198B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190003282A1 (en) * 2017-06-29 2019-01-03 Conocophillips Company Methods, systems, and devices for sealing stage tool leaks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190003282A1 (en) * 2017-06-29 2019-01-03 Conocophillips Company Methods, systems, and devices for sealing stage tool leaks

Also Published As

Publication number Publication date
GB202109561D0 (en) 2021-08-18
GB2594198A (en) 2021-10-20

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