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NO20072752L - Roterende og styrbar boreanordning og fremgangsmate - Google Patents

Roterende og styrbar boreanordning og fremgangsmate

Info

Publication number
NO20072752L
NO20072752L NO20072752A NO20072752A NO20072752L NO 20072752 L NO20072752 L NO 20072752L NO 20072752 A NO20072752 A NO 20072752A NO 20072752 A NO20072752 A NO 20072752A NO 20072752 L NO20072752 L NO 20072752L
Authority
NO
Norway
Prior art keywords
rotary
drilling device
controllable drilling
drill
bottom hole
Prior art date
Application number
NO20072752A
Other languages
English (en)
Other versions
NO341776B1 (no
Inventor
Geoff Downton
David L Smith
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20072752L publication Critical patent/NO20072752L/no
Publication of NO341776B1 publication Critical patent/NO341776B1/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
    • 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
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
    • 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

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)

Abstract

Den foreliggende oppfinnelse vedrører en roterende styrbar boreanordning som skiller borestrengen fra bunnhullssammenstillingen, hvilket tillater at forbelastningsmidlene skyver borkronen i en gitt retning uten å måtte løfte borestrengen sammen med bunnhullssammenstillingen.
NO20072752A 2006-05-31 2007-05-30 Roterende og styrbar boreanordning samt fremgangsmåte NO341776B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/421,147 US8967296B2 (en) 2006-05-31 2006-05-31 Rotary steerable drilling apparatus and method

Publications (2)

Publication Number Publication Date
NO20072752L true NO20072752L (no) 2007-12-03
NO341776B1 NO341776B1 (no) 2018-01-15

Family

ID=38265258

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072752A NO341776B1 (no) 2006-05-31 2007-05-30 Roterende og styrbar boreanordning samt fremgangsmåte

Country Status (4)

Country Link
US (1) US8967296B2 (no)
CA (1) CA2590309C (no)
GB (1) GB2438718A (no)
NO (1) NO341776B1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200702086A (en) * 2005-04-15 2007-01-16 Shonan Gosei Jushi Seisakusho Boring device
US20090133931A1 (en) * 2007-11-27 2009-05-28 Schlumberger Technology Corporation Method and apparatus for hydraulic steering of downhole rotary drilling systems
US8087479B2 (en) * 2009-08-04 2012-01-03 Baker Hughes Incorporated Drill bit with an adjustable steering device
GB201214784D0 (en) * 2012-08-20 2012-10-03 Smart Stabilizer Systems Ltd Articulating component of a downhole assembly
US9970235B2 (en) 2012-10-15 2018-05-15 Bertrand Lacour Rotary steerable drilling system for drilling a borehole in an earth formation
FI125030B (fi) * 2014-02-10 2015-04-30 Picote Oy Ltd Laite ja järjestelmä putkiasetelman haarakohdan avaamiseksi
US9109402B1 (en) 2014-10-09 2015-08-18 Tercel Ip Ltd. Steering assembly for directional drilling of a wellbore
US10221627B2 (en) 2014-10-15 2019-03-05 Schlumberger Technology Corporation Pad in bit articulated rotary steerable system
US9657561B1 (en) 2016-01-06 2017-05-23 Isodrill, Inc. Downhole power conversion and management using a dynamically variable displacement pump
US9464482B1 (en) 2016-01-06 2016-10-11 Isodrill, Llc Rotary steerable drilling tool
WO2017172563A1 (en) 2016-03-31 2017-10-05 Schlumberger Technology Corporation Equipment string communication and steering
WO2018212776A1 (en) * 2017-05-18 2018-11-22 Halliburton Energy Services, Inc. Rotary steerable drilling - push-the-point-the-bit
US10851640B2 (en) 2018-03-29 2020-12-01 Nabors Drilling Technologies Usa, Inc. Nonstop transition from rotary drilling to slide drilling
US10363613B1 (en) 2018-11-01 2019-07-30 Hurricane Reinstatement Solutions, LLC Pipeline reinstatement tool
US12297737B1 (en) * 2024-08-07 2025-05-13 Schlumberger Technology Corporation Bottom hole assembly having three-point contact for improved steering

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343967A (en) * 1984-05-12 1994-09-06 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile
US5139094A (en) * 1991-02-01 1992-08-18 Anadrill, Inc. Directional drilling methods and apparatus
GB9503827D0 (en) * 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems
US5857531A (en) * 1997-04-10 1999-01-12 Halliburton Energy Services, Inc. Bottom hole assembly for directional drilling
CA2351978C (en) * 2001-06-28 2006-03-14 Halliburton Energy Services, Inc. Drilling direction control device
US20030127252A1 (en) 2001-12-19 2003-07-10 Geoff Downton Motor Driven Hybrid Rotary Steerable System
GB2408526B (en) * 2003-11-26 2007-10-17 Schlumberger Holdings Steerable drilling system

Also Published As

Publication number Publication date
CA2590309A1 (en) 2007-11-30
CA2590309C (en) 2014-12-16
NO341776B1 (no) 2018-01-15
GB2438718A (en) 2007-12-05
US8967296B2 (en) 2015-03-03
US20080083567A1 (en) 2008-04-10
GB0709941D0 (en) 2007-07-04

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