GB2567838B - An improved inflow test packer for drilling applications - Google Patents

An improved inflow test packer for drilling applications Download PDF

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Publication number
GB2567838B
GB2567838B GB1717561.3A GB201717561A GB2567838B GB 2567838 B GB2567838 B GB 2567838B GB 201717561 A GB201717561 A GB 201717561A GB 2567838 B GB2567838 B GB 2567838B
Authority
GB
United Kingdom
Prior art keywords
drilling applications
test packer
inflow test
improved inflow
improved
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
GB1717561.3A
Other versions
GB201717561D0 (en
GB2567838A (en
Inventor
Fong Jason
Fraser John
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.)
Coretrax Technology Ltd
Original Assignee
Coretrax Technology 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 Coretrax Technology Ltd filed Critical Coretrax Technology Ltd
Priority to GB1717561.3A priority Critical patent/GB2567838B/en
Publication of GB201717561D0 publication Critical patent/GB201717561D0/en
Publication of GB2567838A publication Critical patent/GB2567838A/en
Application granted granted Critical
Publication of GB2567838B publication Critical patent/GB2567838B/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
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid 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
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
GB1717561.3A 2017-10-25 2017-10-25 An improved inflow test packer for drilling applications Active GB2567838B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1717561.3A GB2567838B (en) 2017-10-25 2017-10-25 An improved inflow test packer for drilling applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1717561.3A GB2567838B (en) 2017-10-25 2017-10-25 An improved inflow test packer for drilling applications

Publications (3)

Publication Number Publication Date
GB201717561D0 GB201717561D0 (en) 2017-12-06
GB2567838A GB2567838A (en) 2019-05-01
GB2567838B true GB2567838B (en) 2023-03-15

Family

ID=60481760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1717561.3A Active GB2567838B (en) 2017-10-25 2017-10-25 An improved inflow test packer for drilling applications

Country Status (1)

Country Link
GB (1) GB2567838B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001083938A1 (en) * 2000-05-04 2001-11-08 Sps-Afos Group Limited Compression set packer
WO2005106189A1 (en) * 2004-05-05 2005-11-10 Specialised Petroleum Services Group Limited Improved packer
US20110056703A1 (en) * 2009-09-04 2011-03-10 Tesco Corporation Method of Drilling and Running Casing in Large Diameter Wellbore
US20120261127A1 (en) * 2011-04-12 2012-10-18 Saudi Arabian Oil Company Sliding stage cementing tool and method
US20160017697A1 (en) * 2014-07-16 2016-01-21 Baker Hughes Incorporated Completion tool, string completion system, and method of completing a well

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001083938A1 (en) * 2000-05-04 2001-11-08 Sps-Afos Group Limited Compression set packer
WO2005106189A1 (en) * 2004-05-05 2005-11-10 Specialised Petroleum Services Group Limited Improved packer
US20110056703A1 (en) * 2009-09-04 2011-03-10 Tesco Corporation Method of Drilling and Running Casing in Large Diameter Wellbore
US20120261127A1 (en) * 2011-04-12 2012-10-18 Saudi Arabian Oil Company Sliding stage cementing tool and method
US20160017697A1 (en) * 2014-07-16 2016-01-21 Baker Hughes Incorporated Completion tool, string completion system, and method of completing a well

Also Published As

Publication number Publication date
GB201717561D0 (en) 2017-12-06
GB2567838A (en) 2019-05-01

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Legal Events

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

Free format text: REGISTERED BETWEEN 20230720 AND 20230726