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NO20011665L - Deviation Drilling System - Google Patents

Deviation Drilling System

Info

Publication number
NO20011665L
NO20011665L NO20011665A NO20011665A NO20011665L NO 20011665 L NO20011665 L NO 20011665L NO 20011665 A NO20011665 A NO 20011665A NO 20011665 A NO20011665 A NO 20011665A NO 20011665 L NO20011665 L NO 20011665L
Authority
NO
Norway
Prior art keywords
drilling system
deviation drilling
deviation
drilling
Prior art date
Application number
NO20011665A
Other languages
Norwegian (no)
Other versions
NO20011665D0 (en
Inventor
Warren Askew
Alain P Dorel
Original Assignee
Schlumberger Holdings
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 Holdings filed Critical Schlumberger Holdings
Publication of NO20011665D0 publication Critical patent/NO20011665D0/en
Publication of NO20011665L publication Critical patent/NO20011665L/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/013—Devices specially adapted for supporting measuring instruments on drill bits
    • 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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
NO20011665A 2000-04-04 2001-04-03 Deviation Drilling System NO20011665L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54260700A 2000-04-04 2000-04-04
US20094100P 2000-05-01 2000-05-01
US56380100A 2000-05-02 2000-05-02

Publications (2)

Publication Number Publication Date
NO20011665D0 NO20011665D0 (en) 2001-04-03
NO20011665L true NO20011665L (en) 2001-10-05

Family

ID=27394223

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011665A NO20011665L (en) 2000-04-04 2001-04-03 Deviation Drilling System

Country Status (3)

Country Link
EP (1) EP1143105A1 (en)
CA (1) CA2342594A1 (en)
NO (1) NO20011665L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0618880D0 (en) * 2006-09-26 2006-11-01 Geolink Uk Ltd Direction adjustment tool for downhole drilling apparatus
GB2476463B (en) * 2009-12-22 2012-05-30 Schlumberger Holdings System and Method for Torque Stabilization of a drilling system
CN107548427A (en) 2015-06-03 2018-01-05 哈里伯顿能源服务公司 Drilling tool with nearly drill bit electronic installation
WO2018052411A1 (en) 2016-09-14 2018-03-22 Halliburton Energy Services, Inc. Modular stabilizer
CN106837173B (en) * 2017-01-16 2018-07-13 西南石油大学 A kind of Microdrilling coiled tubing drilling reaction torque directional orientation tool
US11913335B2 (en) * 2020-06-04 2024-02-27 Baker Hughes Oilfield Operations Llc Apparatus and method for drilling a wellbore with a rotary steerable system
CN113622895B (en) * 2021-09-15 2023-06-06 西南石油大学 Fully intelligent variable frequency control variable pressure drilling tool
CN116066061B (en) * 2021-11-02 2025-09-23 中石化石油工程技术服务有限公司 A friction coefficient measuring slot for lowering a variable diameter horizontal well string
CN115142837B (en) * 2022-07-08 2024-05-14 陕西延长石油（集团）有限责任公司 A trajectory design method for vector window entry in horizontal wells
CN116876980B (en) * 2023-05-26 2024-05-24 中国石油天然气集团有限公司 Pulse composite impact drilling tool
CN119825336B (en) * 2023-10-13 2025-11-18 中国石油天然气集团有限公司 Bus Modular Trajectory Measurement Tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0251543B1 (en) 1986-07-03 1991-05-02 Charles Abernethy Anderson Downhole stabilisers
FR2641320B1 (en) * 1988-12-30 1991-05-03 Inst Francais Du Petrole REMOTE EQUIPMENT OPERATION DEVICE COMPRISING A NEEDLE-NEEDLE SYSTEM
US5117927A (en) 1991-02-01 1992-06-02 Anadrill Downhole adjustable bent assemblies
GB2261308B (en) * 1991-11-06 1996-02-28 Marconi Gec Ltd Data transmission
NO306522B1 (en) 1992-01-21 1999-11-15 Anadrill Int Sa Procedure for acoustic transmission of measurement signals when measuring during drilling
CA2059910C (en) 1992-01-23 2001-10-30 Paul Lee Adjustable drilling mechanism
US5375098A (en) 1992-08-21 1994-12-20 Schlumberger Technology Corporation Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies
US5720355A (en) * 1993-07-20 1998-02-24 Baroid Technology, Inc. Drill bit instrumentation and method for controlling drilling or core-drilling
US5725061A (en) * 1996-05-24 1998-03-10 Applied Technologies Associates, Inc. Downhole drill bit drive motor assembly with an integral bilateral signal and power conduction path
US6057784A (en) * 1997-09-02 2000-05-02 Schlumberger Technology Corporatioin Apparatus and system for making at-bit measurements while drilling
US6188222B1 (en) * 1997-09-19 2001-02-13 Schlumberger Technology Corporation Method and apparatus for measuring resistivity of an earth formation
US6296066B1 (en) * 1997-10-27 2001-10-02 Halliburton Energy Services, Inc. Well system
US6213226B1 (en) * 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
CA2234495C (en) * 1998-04-09 2004-02-17 Dresser Industries, Inc. Adjustable gauge downhole drilling assembly

Also Published As

Publication number Publication date
NO20011665D0 (en) 2001-04-03
EP1143105A1 (en) 2001-10-10
EP1143105A8 (en) 2002-04-24
CA2342594A1 (en) 2001-10-04

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application