GB201815603D0 - Improvements in or relating to well abandonment - Google Patents

Improvements in or relating to well abandonment

Info

Publication number
GB201815603D0
GB201815603D0 GBGB1815603.4A GB201815603A GB201815603D0 GB 201815603 D0 GB201815603 D0 GB 201815603D0 GB 201815603 A GB201815603 A GB 201815603A GB 201815603 D0 GB201815603 D0 GB 201815603D0
Authority
GB
United Kingdom
Prior art keywords
relating
well abandonment
abandonment
well
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.)
Ceased
Application number
GBGB1815603.4A
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.)
Ardyne Technologies Ltd
Original Assignee
Ardyne Technologies 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 Ardyne Technologies Ltd filed Critical Ardyne Technologies Ltd
Priority to GBGB1815603.4A priority Critical patent/GB201815603D0/en
Publication of GB201815603D0 publication Critical patent/GB201815603D0/en
Priority to GB1913717.3A priority patent/GB2580738B/en
Priority to PCT/GB2019/052679 priority patent/WO2020065291A1/en
Ceased legal-status Critical Current

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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • 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
GBGB1815603.4A 2018-09-25 2018-09-25 Improvements in or relating to well abandonment Ceased GB201815603D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1815603.4A GB201815603D0 (en) 2018-09-25 2018-09-25 Improvements in or relating to well abandonment
GB1913717.3A GB2580738B (en) 2018-09-25 2019-09-24 Improvements in or relating to well abandonment
PCT/GB2019/052679 WO2020065291A1 (en) 2018-09-25 2019-09-24 Improvements in or relating to well abandonment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1815603.4A GB201815603D0 (en) 2018-09-25 2018-09-25 Improvements in or relating to well abandonment

Publications (1)

Publication Number Publication Date
GB201815603D0 true GB201815603D0 (en) 2018-11-07

Family

ID=64024143

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1815603.4A Ceased GB201815603D0 (en) 2018-09-25 2018-09-25 Improvements in or relating to well abandonment
GB1913717.3A Active GB2580738B (en) 2018-09-25 2019-09-24 Improvements in or relating to well abandonment

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1913717.3A Active GB2580738B (en) 2018-09-25 2019-09-24 Improvements in or relating to well abandonment

Country Status (2)

Country Link
GB (2) GB201815603D0 (en)
WO (1) WO2020065291A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021272899A1 (en) * 2020-05-11 2022-12-08 Conocophillips Company Annulus cement breaker
CN113482561A (en) * 2021-05-26 2021-10-08 中海油能源发展股份有限公司 Oil and gas well sealing casing recovery device and recovery method thereof
CN116146133B (en) * 2023-04-19 2023-06-23 西南石油大学 High-frequency resonance type cement sheath crushing tool for assisting sleeve recovery

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345650A (en) 1980-04-11 1982-08-24 Wesley Richard H Process and apparatus for electrohydraulic recovery of crude oil
DE69926802D1 (en) 1998-12-22 2005-09-22 Weatherford Lamb METHOD AND DEVICE FOR PROFILING AND CONNECTING PIPES
US6227293B1 (en) 2000-02-09 2001-05-08 Conoco Inc. Process and apparatus for coupled electromagnetic and acoustic stimulation of crude oil reservoirs using pulsed power electrohydraulic and electromagnetic discharge
GB0021743D0 (en) 2000-09-05 2000-10-18 Andergauge Ltd Downhole method
GB0303422D0 (en) 2003-02-13 2003-03-19 Read Well Services Ltd Apparatus and method
US7762330B2 (en) * 2008-07-09 2010-07-27 Smith International, Inc. Methods of making multiple casing cuts
US8365826B2 (en) 2009-08-06 2013-02-05 Tiw Corporation Hydraulically powered fishing tool and method
GB0920346D0 (en) 2009-11-20 2010-01-06 Nat Oilwell Varco Lp Tubular retrieval
WO2011135541A2 (en) * 2010-04-28 2011-11-03 Rolls-Royce Marine As Modular multi-workstring system for subsea intervention and abandonment operations
NO335972B1 (en) 2011-01-12 2015-04-07 Hydra Systems As Procedure for combined cleaning and plugging in a well, washing tool for directional flushing in a well, and use of the washing tool
CA2930355C (en) 2015-05-26 2023-09-12 Blue Spark Energy Inc. Method for sealing an opening of a wellbore equipment
US10214984B2 (en) * 2015-11-02 2019-02-26 Tiw Corporation Gripping tool for removing a section of casing from a well
GB2561814B (en) 2016-10-10 2019-05-15 Ardyne Holdings Ltd Downhole test tool and method of use
DK3494277T3 (en) 2016-11-04 2021-02-01 Ardyne Holdings Ltd PROCEDURE FOR REMOVAL OF DRILLS IN BOREHOLES
GB2571278B (en) * 2018-02-21 2020-12-23 Equinor Energy As Jarring device and method
US10934796B2 (en) * 2018-05-10 2021-03-02 Deep Casing Tools, Ltd. Method for removing casing from a wellbore

Also Published As

Publication number Publication date
WO2020065291A1 (en) 2020-04-02
GB201913717D0 (en) 2019-11-06
GB2580738A (en) 2020-07-29
GB2580738B (en) 2021-03-24

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)