GB2518438B - Improved method and equipment for reinforcing a borehole - Google Patents

Improved method and equipment for reinforcing a borehole Download PDF

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Publication number
GB2518438B
GB2518438B GB1316894.3A GB201316894A GB2518438B GB 2518438 B GB2518438 B GB 2518438B GB 201316894 A GB201316894 A GB 201316894A GB 2518438 B GB2518438 B GB 2518438B
Authority
GB
United Kingdom
Prior art keywords
borehole
reinforcing
equipment
improved method
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.)
Expired - Fee Related
Application number
GB1316894.3A
Other versions
GB2518438A (en
GB201316894D0 (en
Inventor
Ibragimova Zalpato
Wasa Tverlid Steinar
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.)
Equinor Energy AS
Original Assignee
Equinor Energy AS
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 Equinor Energy AS filed Critical Equinor Energy AS
Priority to GB1316894.3A priority Critical patent/GB2518438B/en
Publication of GB201316894D0 publication Critical patent/GB201316894D0/en
Priority to PCT/EP2014/070262 priority patent/WO2015040241A1/en
Publication of GB2518438A publication Critical patent/GB2518438A/en
Application granted granted Critical
Publication of GB2518438B publication Critical patent/GB2518438B/en
Expired - Fee Related 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation

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)
  • Epoxy Resins (AREA)
GB1316894.3A 2013-09-23 2013-09-23 Improved method and equipment for reinforcing a borehole Expired - Fee Related GB2518438B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1316894.3A GB2518438B (en) 2013-09-23 2013-09-23 Improved method and equipment for reinforcing a borehole
PCT/EP2014/070262 WO2015040241A1 (en) 2013-09-23 2014-09-23 Improvements in treating fluid loss from a borehole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1316894.3A GB2518438B (en) 2013-09-23 2013-09-23 Improved method and equipment for reinforcing a borehole

Publications (3)

Publication Number Publication Date
GB201316894D0 GB201316894D0 (en) 2013-11-06
GB2518438A GB2518438A (en) 2015-03-25
GB2518438B true GB2518438B (en) 2020-07-08

Family

ID=49553289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1316894.3A Expired - Fee Related GB2518438B (en) 2013-09-23 2013-09-23 Improved method and equipment for reinforcing a borehole

Country Status (1)

Country Link
GB (1) GB2518438B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328106B1 (en) * 1999-02-04 2001-12-11 Halliburton Energy Services, Inc. Sealing subterranean zones
US20030230431A1 (en) * 2002-06-13 2003-12-18 Reddy B. Raghava Methods of consolidating formations or forming chemical casing or both while drilling
WO2009080358A1 (en) * 2007-12-26 2009-07-02 Services Petroliers Schlumberger Method and composition for curing lost circulation
WO2010112050A1 (en) * 2009-04-03 2010-10-07 Statoil Asa Equipment and method for reinforcing a borehole of a well while drilling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328106B1 (en) * 1999-02-04 2001-12-11 Halliburton Energy Services, Inc. Sealing subterranean zones
US20030230431A1 (en) * 2002-06-13 2003-12-18 Reddy B. Raghava Methods of consolidating formations or forming chemical casing or both while drilling
WO2009080358A1 (en) * 2007-12-26 2009-07-02 Services Petroliers Schlumberger Method and composition for curing lost circulation
WO2010112050A1 (en) * 2009-04-03 2010-10-07 Statoil Asa Equipment and method for reinforcing a borehole of a well while drilling

Also Published As

Publication number Publication date
GB2518438A (en) 2015-03-25
GB201316894D0 (en) 2013-11-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201008