NO306126B1 - Justerbar stabilisator for bruk ved boring av et borehull og fremgangsmåte for å styre helningen av et borehull - Google Patents

Justerbar stabilisator for bruk ved boring av et borehull og fremgangsmåte for å styre helningen av et borehull Download PDF

Info

Publication number
NO306126B1
NO306126B1 NO920273A NO920273A NO306126B1 NO 306126 B1 NO306126 B1 NO 306126B1 NO 920273 A NO920273 A NO 920273A NO 920273 A NO920273 A NO 920273A NO 306126 B1 NO306126 B1 NO 306126B1
Authority
NO
Norway
Prior art keywords
stabilizer
housing
spindle
borehole
parts
Prior art date
Application number
NO920273A
Other languages
English (en)
Norwegian (no)
Other versions
NO920273D0 (no
NO920273L (no
Inventor
Warren Askew
Alan Eddison
Original Assignee
Anadrill Int Sa
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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of NO920273D0 publication Critical patent/NO920273D0/no
Publication of NO920273L publication Critical patent/NO920273L/no
Publication of NO306126B1 publication Critical patent/NO306126B1/no

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
NO920273A 1991-02-01 1992-01-21 Justerbar stabilisator for bruk ved boring av et borehull og fremgangsmåte for å styre helningen av et borehull NO306126B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64977791A 1991-02-01 1991-02-01
US07/737,637 US5181576A (en) 1991-02-01 1991-07-30 Downhole adjustable stabilizer

Publications (3)

Publication Number Publication Date
NO920273D0 NO920273D0 (no) 1992-01-21
NO920273L NO920273L (no) 1992-08-03
NO306126B1 true NO306126B1 (no) 1999-09-20

Family

ID=27095702

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920273A NO306126B1 (no) 1991-02-01 1992-01-21 Justerbar stabilisator for bruk ved boring av et borehull og fremgangsmåte for å styre helningen av et borehull

Country Status (5)

Country Link
US (1) US5181576A (fr)
EP (1) EP0497422B1 (fr)
CA (1) CA2060445C (fr)
DE (1) DE69211370D1 (fr)
NO (1) NO306126B1 (fr)

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CA2345560C (fr) * 2000-11-03 2010-04-06 Canadian Downhole Drill Systems Inc. Foreuse rotative orientable
DE60200550T2 (de) * 2001-01-10 2004-10-14 Shell Internationale Research Maatschappij B.V. Vorrichtung zur verankerung eines bohrgestänges in einem bohrloch
US7188685B2 (en) * 2001-12-19 2007-03-13 Schlumberge Technology Corporation Hybrid rotary steerable system
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US7845436B2 (en) 2005-10-11 2010-12-07 Us Synthetic Corporation Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
RU2452848C2 (ru) * 2006-10-21 2012-06-10 Пол Бернард ЛИ Активирующее устройство для скважинного инструмента, скважинный инструмент и способ расширения ствола скважины
US7878272B2 (en) * 2008-03-04 2011-02-01 Smith International, Inc. Forced balanced system
US7681665B2 (en) * 2008-03-04 2010-03-23 Smith International, Inc. Downhole hydraulic control system
EP2113632B1 (fr) * 2008-04-28 2010-04-28 BAUER Maschinen GmbH Dispositif de raccordement destiné à former une introduction de liquide
NO346112B1 (en) 2008-08-29 2022-02-28 Statoil Petroleum As Drill pipe protector assembly
US8082987B2 (en) * 2009-07-01 2011-12-27 Smith International, Inc. Hydraulically locking stabilizer
CA2682630A1 (fr) * 2009-10-14 2011-04-14 Norman Prokopchuk Tige de forage avec extensions filetees
US8448722B2 (en) * 2010-05-04 2013-05-28 Arrival Oil Tools, Inc. Drilling stabilizer
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
BR112013005716B1 (pt) 2010-09-09 2020-07-07 National Oilwell Varco, L.P. Aparelho de perfuração rotativa direcionável
US9222350B2 (en) 2011-06-21 2015-12-29 Diamond Innovations, Inc. Cutter tool insert having sensing device
US8869887B2 (en) 2011-07-06 2014-10-28 Tolteq Group, LLC System and method for coupling downhole tools
US8950516B2 (en) 2011-11-03 2015-02-10 Us Synthetic Corporation Borehole drill bit cutter indexing
MX2016009934A (es) 2014-02-27 2016-10-28 Halliburton Energy Services Inc Transmisor acustico dipolar de alto rendimiento.
US11261667B2 (en) 2015-03-24 2022-03-01 Baker Hughes, A Ge Company, Llc Self-adjusting directional drilling apparatus and methods for drilling directional wells
US10626674B2 (en) * 2016-02-16 2020-04-21 Xr Lateral Llc Drilling apparatus with extensible pad
US10890030B2 (en) 2016-12-28 2021-01-12 Xr Lateral Llc Method, apparatus by method, and apparatus of guidance positioning members for directional drilling
US11255136B2 (en) 2016-12-28 2022-02-22 Xr Lateral Llc Bottom hole assemblies for directional drilling
WO2019014142A1 (fr) 2017-07-12 2019-01-17 Extreme Rock Destruction, LLC Structures de coupe orientées latéralement
US10954725B2 (en) * 2019-02-14 2021-03-23 Arrival Oil Tools, Inc. Multiple position drilling stabilizer
US11193331B2 (en) 2019-06-12 2021-12-07 Baker Hughes Oilfield Operations Llc Self initiating bend motor for coil tubing drilling
US20230017429A1 (en) * 2019-12-16 2023-01-19 D-Tech Uk Ltd Hydrostatically-actuatable systems and related methods
CN110847822A (zh) * 2019-12-24 2020-02-28 西南石油大学 一种遥控可变径稳定器
GB2597939A (en) * 2020-08-10 2022-02-16 Schoeller Bleckmann Oilfield Equipment Ag Hydraulic delay device

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US4877092A (en) * 1988-04-15 1989-10-31 Teleco Oilfield Services Inc. Near bit offset stabilizer

Also Published As

Publication number Publication date
CA2060445C (fr) 1999-02-16
NO920273D0 (no) 1992-01-21
US5181576A (en) 1993-01-26
EP0497422A1 (fr) 1992-08-05
DE69211370D1 (de) 1996-07-18
CA2060445A1 (fr) 1992-08-02
NO920273L (no) 1992-08-03
EP0497422B1 (fr) 1996-06-12

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