GB0420815D0 - Method - Google Patents

Method

Info

Publication number
GB0420815D0
GB0420815D0 GB0420815A GB0420815A GB0420815D0 GB 0420815 D0 GB0420815 D0 GB 0420815D0 GB 0420815 A GB0420815 A GB 0420815A GB 0420815 A GB0420815 A GB 0420815A GB 0420815 D0 GB0420815 D0 GB 0420815D0
Authority
GB
United Kingdom
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.)
Withdrawn
Application number
GB0420815A
Other versions
GB2418212A (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.)
BP Exploration Operating Co Ltd
BP Corp North America Inc
Original Assignee
BP Exploration Operating Co Ltd
BP Corp North America Inc
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 BP Exploration Operating Co Ltd, BP Corp North America Inc filed Critical BP Exploration Operating Co Ltd
Priority to GB0420815A priority Critical patent/GB2418212A/en
Publication of GB0420815D0 publication Critical patent/GB0420815D0/en
Publication of GB2418212A publication Critical patent/GB2418212A/en
Withdrawn legal-status Critical Current

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/025—Consolidation of loose sand or the like round the wells without excessively decreasing the permeability thereof

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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB0420815A 2004-09-18 2004-09-18 Drilling a wellbore Withdrawn GB2418212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0420815A GB2418212A (en) 2004-09-18 2004-09-18 Drilling a wellbore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0420815A GB2418212A (en) 2004-09-18 2004-09-18 Drilling a wellbore

Publications (2)

Publication Number Publication Date
GB0420815D0 true GB0420815D0 (en) 2004-10-20
GB2418212A GB2418212A (en) 2006-03-22

Family

ID=33306845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0420815A Withdrawn GB2418212A (en) 2004-09-18 2004-09-18 Drilling a wellbore

Country Status (1)

Country Link
GB (1) GB2418212A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449849B (en) 2007-06-02 2010-09-29 Schlumberger Holdings Apparatus and method for inprovements in wellbore drilling
GB2454906B (en) * 2007-11-23 2012-02-15 Schlumberger Holdings Apparatus and methods for well-bore wall surface finishing
AU2010354070B2 (en) * 2010-05-28 2015-01-22 Conocophillips Company Enhanced smear effect fracture plugging process for drilling systems
WO2012112926A2 (en) 2011-02-17 2012-08-23 Tesco Corporation Method and apparatus for strengthening a wellbore
CN105781442B (en) * 2016-03-11 2017-11-07 山东大东联石油设备有限公司 A kind of underground drill stem automatic positioning mechanism
US11619098B2 (en) 2021-08-17 2023-04-04 Saudi Arabian Oil Company Double acting rotary and hammering tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166937A (en) * 1938-02-04 1939-07-25 Estelle B Kleaver Drill-pipe buffer
US2495073A (en) * 1947-09-15 1950-01-17 William P Morris Well drilling guide tool
US2776111A (en) * 1953-06-18 1957-01-01 Vance James Well drilling appendage or device
SU1361304A1 (en) * 1986-01-23 1987-12-23 Куйбышевский политехнический институт им.В.В.Куйбышева Apparatus for colmatage of borehole walls
CA2353249A1 (en) * 2001-07-18 2003-01-18 Maurice William Slack Pipe centralizer and method of attachment
GB2396365A (en) * 2002-12-21 2004-06-23 Schlumberger Holdings Apparatus and method for compacting borehole walls

Also Published As

Publication number Publication date
GB2418212A (en) 2006-03-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)