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GB201400553D0 - Drill String Stabiliser Assembly - Google Patents

Drill String Stabiliser Assembly

Info

Publication number
GB201400553D0
GB201400553D0 GBGB1400553.2A GB201400553A GB201400553D0 GB 201400553 D0 GB201400553 D0 GB 201400553D0 GB 201400553 A GB201400553 A GB 201400553A GB 201400553 D0 GB201400553 D0 GB 201400553D0
Authority
GB
United Kingdom
Prior art keywords
drill string
string stabiliser
stabiliser assembly
assembly
drill
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.)
Withdrawn
Application number
GBGB1400553.2A
Other versions
GB2522063A (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.)
Fugro Seacore Ltd
Original Assignee
Fugro Seacore 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 Fugro Seacore Ltd filed Critical Fugro Seacore Ltd
Priority to GB1400553.2A priority Critical patent/GB2522063A/en
Publication of GB201400553D0 publication Critical patent/GB201400553D0/en
Publication of GB2522063A publication Critical patent/GB2522063A/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Withdrawn legal-status Critical Current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
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB1400553.2A 2014-01-14 2014-01-14 Drill String Stabiliser Assembly Withdrawn GB2522063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1400553.2A GB2522063A (en) 2014-01-14 2014-01-14 Drill String Stabiliser Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1400553.2A GB2522063A (en) 2014-01-14 2014-01-14 Drill String Stabiliser Assembly

Publications (2)

Publication Number Publication Date
GB201400553D0 true GB201400553D0 (en) 2014-03-05
GB2522063A GB2522063A (en) 2015-07-15

Family

ID=50238900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1400553.2A Withdrawn GB2522063A (en) 2014-01-14 2014-01-14 Drill String Stabiliser Assembly

Country Status (1)

Country Link
GB (1) GB2522063A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265171B (en) * 2014-09-19 2016-05-11 合肥工业大学 An automatic adjustment device and adjustment method for vertical drilling
CN111005377B (en) * 2019-12-26 2021-07-27 黑龙江省八达路桥建设有限公司 Drilling tool supporting limiting descending device for bored pile construction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033187A (en) * 1975-07-16 1977-07-05 Schlumberger Technology Corporation Well flow measuring apparatus
US5931239A (en) * 1995-05-19 1999-08-03 Telejet Technologies, Inc. Adjustable stabilizer for directional drilling
US5758723A (en) * 1996-06-05 1998-06-02 Tiw Corporation Fluid pressure deactivated thru-tubing centralizer
GB2356417B (en) * 1996-11-04 2001-07-04 Baker Hughes Inc A drilling tool
US6059051A (en) * 1996-11-04 2000-05-09 Baker Hughes Incorporated Integrated directional under-reamer and stabilizer
US8887798B2 (en) * 2011-08-25 2014-11-18 Smith International, Inc. Hydraulic stabilizer for use with a downhole casing cutter

Also Published As

Publication number Publication date
GB2522063A (en) 2015-07-15

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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)