GB2568470B - Improvements in or relating to well abandonment and slot recovery - Google Patents

Improvements in or relating to well abandonment and slot recovery Download PDF

Info

Publication number
GB2568470B
GB2568470B GB1718861.6A GB201718861A GB2568470B GB 2568470 B GB2568470 B GB 2568470B GB 201718861 A GB201718861 A GB 201718861A GB 2568470 B GB2568470 B GB 2568470B
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.)
Active
Application number
GB1718861.6A
Other versions
GB2568470A (en
GB201718861D0 (en
Inventor
Landmark Roger
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 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 Ardyne Holdings Ltd filed Critical Ardyne Holdings Ltd
Priority to GB1718861.6A priority Critical patent/GB2568470B/en
Publication of GB201718861D0 publication Critical patent/GB201718861D0/en
Priority to PCT/GB2018/053291 priority patent/WO2019097220A1/en
Publication of GB2568470A publication Critical patent/GB2568470A/en
Application granted granted Critical
Publication of GB2568470B publication Critical patent/GB2568470B/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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
    • 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
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Piles And Underground Anchors (AREA)
GB1718861.6A 2017-11-15 2017-11-15 Improvements in or relating to well abandonment and slot recovery Active GB2568470B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1718861.6A GB2568470B (en) 2017-11-15 2017-11-15 Improvements in or relating to well abandonment and slot recovery
PCT/GB2018/053291 WO2019097220A1 (en) 2017-11-15 2018-11-14 Improvements in or relating to well abandonment and slot recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1718861.6A GB2568470B (en) 2017-11-15 2017-11-15 Improvements in or relating to well abandonment and slot recovery

Publications (3)

Publication Number Publication Date
GB201718861D0 GB201718861D0 (en) 2017-12-27
GB2568470A GB2568470A (en) 2019-05-22
GB2568470B true GB2568470B (en) 2020-03-04

Family

ID=60788444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1718861.6A Active GB2568470B (en) 2017-11-15 2017-11-15 Improvements in or relating to well abandonment and slot recovery

Country Status (2)

Country Link
GB (1) GB2568470B (en)
WO (1) WO2019097220A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113279724A (en) * 2021-06-09 2021-08-20 门万龙 Soluble bridge plug for oil well operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141055A1 (en) * 1999-11-05 2003-07-31 Paluch William C. Drilling formation tester, apparatus and methods of testing and monitoring status of tester
GB2548727A (en) * 2017-05-19 2017-09-27 Ardyne Tech Ltd Improvements in or relating to well abandonment and slot recovery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130111985A1 (en) * 2011-11-07 2013-05-09 Intelliserv, Llc Method for efficient pressure and inflow testing of a fluid containment system through real time leak detection with quantification of pvt effects

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141055A1 (en) * 1999-11-05 2003-07-31 Paluch William C. Drilling formation tester, apparatus and methods of testing and monitoring status of tester
GB2548727A (en) * 2017-05-19 2017-09-27 Ardyne Tech Ltd Improvements in or relating to well abandonment and slot recovery

Also Published As

Publication number Publication date
GB2568470A (en) 2019-05-22
WO2019097220A1 (en) 2019-05-23
GB201718861D0 (en) 2017-12-27

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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