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GB201721362D0 - Improvements in or relating to well abandonment and slot recovery - Google Patents

Improvements in or relating to well abandonment and slot recovery

Info

Publication number
GB201721362D0
GB201721362D0 GBGB1721362.0A GB201721362A GB201721362D0 GB 201721362 D0 GB201721362 D0 GB 201721362D0 GB 201721362 A GB201721362 A GB 201721362A GB 201721362 D0 GB201721362 D0 GB 201721362D0
Authority
GB
United Kingdom
Prior art keywords
relating
well abandonment
slot recovery
recovery
slot
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
GBGB1721362.0A
Other versions
GB2569564B (en
GB2569564A (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.)
Ardyne Holdings 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 GB1721362.0A priority Critical patent/GB2569564B/en
Publication of GB201721362D0 publication Critical patent/GB201721362D0/en
Priority to PCT/GB2018/053673 priority patent/WO2019122858A1/en
Publication of GB2569564A publication Critical patent/GB2569564A/en
Application granted granted Critical
Publication of GB2569564B publication Critical patent/GB2569564B/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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure 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
    • 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
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/005—Monitoring or checking of cementation quality or level
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Geophysics (AREA)
  • Quality & Reliability (AREA)
  • Earth Drilling (AREA)
GB1721362.0A 2017-12-20 2017-12-20 A method of abandoning a well Active GB2569564B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1721362.0A GB2569564B (en) 2017-12-20 2017-12-20 A method of abandoning a well
PCT/GB2018/053673 WO2019122858A1 (en) 2017-12-20 2018-12-19 Improvements in or relating to well abandonment and slot recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1721362.0A GB2569564B (en) 2017-12-20 2017-12-20 A method of abandoning a well

Publications (3)

Publication Number Publication Date
GB201721362D0 true GB201721362D0 (en) 2018-01-31
GB2569564A GB2569564A (en) 2019-06-26
GB2569564B GB2569564B (en) 2020-07-22

Family

ID=61008907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721362.0A Active GB2569564B (en) 2017-12-20 2017-12-20 A method of abandoning a well

Country Status (2)

Country Link
GB (1) GB2569564B (en)
WO (1) WO2019122858A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664215B1 (en) * 2000-06-06 2003-12-16 Brian H. Tomlinson Composition for controlling wellbore fluid and gas invasion and method for using same
GB0911672D0 (en) * 2009-07-06 2009-08-12 Tunget Bruce A Through tubing cable rotary system
US9022117B2 (en) * 2010-03-15 2015-05-05 Weatherford Technology Holdings, Llc Section mill and method for abandoning a wellbore
WO2013085621A1 (en) * 2011-12-06 2013-06-13 Exxonmobil Upstream Research Company Method for setting a balanced cement plug in a wellbore
EP2805010B1 (en) * 2012-01-17 2017-02-01 Halliburton Energy Services, Inc. Methods of isolating annular areas formed by multiple casing strings in a well
US8584756B1 (en) * 2012-01-17 2013-11-19 Halliburton Energy Sevices, Inc. Methods of isolating annular areas formed by multiple casing strings in a well
GB201505620D0 (en) * 2015-04-01 2015-05-13 Wardley Michael Specification for method of abandoning a well
NO340959B1 (en) * 2015-06-10 2017-07-31 Hydra Systems As A method of plugging and abandoning a well

Also Published As

Publication number Publication date
WO2019122858A1 (en) 2019-06-27
GB2569564B (en) 2020-07-22
GB2569564A (en) 2019-06-26

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: ARDYNE HOLDINGS LIMITED

Free format text: FORMER OWNER: ARDYNE TECHNOLOGIES LIMITED