NO872738L - Boresystem. - Google Patents

Boresystem.

Info

Publication number
NO872738L
NO872738L NO87872738A NO872738A NO872738L NO 872738 L NO872738 L NO 872738L NO 87872738 A NO87872738 A NO 87872738A NO 872738 A NO872738 A NO 872738A NO 872738 L NO872738 L NO 872738L
Authority
NO
Norway
Prior art keywords
drill
unit
drilling
electric motor
drill string
Prior art date
Application number
NO87872738A
Other languages
English (en)
Other versions
NO872738D0 (no
NO301349B1 (no
Inventor
Frank Mohn
Original Assignee
Framo Dev 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 Framo Dev Ltd filed Critical Framo Dev Ltd
Publication of NO872738D0 publication Critical patent/NO872738D0/no
Publication of NO872738L publication Critical patent/NO872738L/no
Publication of NO301349B1 publication Critical patent/NO301349B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/18—Pipes provided with plural fluid passages
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/006—Mechanical motion converting means, e.g. reduction gearings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
NO872738A 1986-07-01 1987-07-01 Borerör NO301349B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868616006A GB8616006D0 (en) 1986-07-01 1986-07-01 Drilling system

Publications (3)

Publication Number Publication Date
NO872738D0 NO872738D0 (no) 1987-07-01
NO872738L true NO872738L (no) 1988-01-04
NO301349B1 NO301349B1 (no) 1997-10-13

Family

ID=10600347

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872738A NO301349B1 (no) 1986-07-01 1987-07-01 Borerör

Country Status (9)

Country Link
US (1) US5060737A (no)
EP (1) EP0257744B1 (no)
AT (1) ATE117047T1 (no)
CA (1) CA1327789C (no)
DE (1) DE3750972T2 (no)
ES (1) ES2065888T3 (no)
GB (1) GB8616006D0 (no)
GR (1) GR3015667T3 (no)
NO (1) NO301349B1 (no)

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US6545221B1 (en) 1999-11-23 2003-04-08 Camco International, Inc. Splice system for use in splicing coiled tubing having internal power cable
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US8515677B1 (en) 2002-08-15 2013-08-20 Smart Drilling And Completion, Inc. Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials
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US7108488B2 (en) * 2004-03-26 2006-09-19 Honeywell International, Inc. Turbocharger with hydrodynamic foil bearings
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US7624808B2 (en) 2006-03-13 2009-12-01 Western Well Tool, Inc. Expandable ramp gripper
CA2545377C (en) * 2006-05-01 2011-06-14 Halliburton Energy Services, Inc. Downhole motor with a continuous conductive path
US8408333B2 (en) * 2006-05-11 2013-04-02 Schlumberger Technology Corporation Steer systems for coiled tubing drilling and method of use
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US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US20080047715A1 (en) * 2006-08-24 2008-02-28 Moore N Bruce Wellbore tractor with fluid conduit sheath
US7748476B2 (en) 2006-11-14 2010-07-06 Wwt International, Inc. Variable linkage assisted gripper
US7913755B2 (en) * 2007-10-19 2011-03-29 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US8113292B2 (en) * 2008-05-13 2012-02-14 Baker Hughes Incorporated Strokable liner hanger and method
US20090283256A1 (en) * 2008-05-13 2009-11-19 Baker Hughes Incorporated Downhole tubular length compensating system and method
US8171999B2 (en) * 2008-05-13 2012-05-08 Baker Huges Incorporated Downhole flow control device and method
US8555958B2 (en) 2008-05-13 2013-10-15 Baker Hughes Incorporated Pipeless steam assisted gravity drainage system and method
US7857644B2 (en) * 2008-09-25 2010-12-28 Intelliserv, Llc Wired drill pipe having conductive end connections
US8132624B2 (en) 2009-06-02 2012-03-13 Baker Hughes Incorporated Permeability flow balancing within integral screen joints and method
US8151881B2 (en) 2009-06-02 2012-04-10 Baker Hughes Incorporated Permeability flow balancing within integral screen joints
US8056627B2 (en) 2009-06-02 2011-11-15 Baker Hughes Incorporated Permeability flow balancing within integral screen joints and method
US20100300674A1 (en) * 2009-06-02 2010-12-02 Baker Hughes Incorporated Permeability flow balancing within integral screen joints
CN102687356B (zh) * 2009-09-14 2015-11-25 罗杰.福克纳 地下模块化高压直流电力传输系统
US8485278B2 (en) 2009-09-29 2013-07-16 Wwt International, Inc. Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools
CA2802286C (en) 2010-06-25 2015-04-21 Reelwell As Fluid partition unit
DE102010050244B4 (de) 2010-10-30 2013-10-17 Technische Universität Bergakademie Freiberg Meißeldirektantrieb für Werkzeuge auf Basis einer Wärmekraftmaschine
US9447648B2 (en) 2011-10-28 2016-09-20 Wwt North America Holdings, Inc High expansion or dual link gripper
MX355314B (es) 2011-11-04 2018-04-16 Schlumberger Technology Bv Método y sistema para una operación de trituración automática.
CN104160107B (zh) * 2012-01-11 2017-05-31 哈里伯顿能源服务公司 管套管bha电驱动马达
AT512604B1 (de) * 2012-03-01 2019-05-15 Think And Vision Gmbh Gestängerohr
US8757279B2 (en) * 2012-07-13 2014-06-24 Halliburton Energy Services, Inc. Pipe in pipe piston thrust system
US8739902B2 (en) 2012-08-07 2014-06-03 Dura Drilling, Inc. High-speed triple string drilling system
US9488020B2 (en) 2014-01-27 2016-11-08 Wwt North America Holdings, Inc. Eccentric linkage gripper
US10550676B2 (en) 2015-06-01 2020-02-04 Baker Hughes Incorporated Systems and methods for determining proper phase rotation in downhole linear motors
US11286725B2 (en) 2020-03-18 2022-03-29 Saudi Arabian Oil Company Drill pipe segments for logging operations
US11274549B2 (en) * 2020-03-18 2022-03-15 Saudi Arabian Oil Company Logging operations in oil and gas applications
US11549329B2 (en) 2020-12-22 2023-01-10 Saudi Arabian Oil Company Downhole casing-casing annulus sealant injection
US11828128B2 (en) 2021-01-04 2023-11-28 Saudi Arabian Oil Company Convertible bell nipple for wellbore operations
US11598178B2 (en) 2021-01-08 2023-03-07 Saudi Arabian Oil Company Wellbore mud pit safety system
US11448026B1 (en) 2021-05-03 2022-09-20 Saudi Arabian Oil Company Cable head for a wireline tool
US11859815B2 (en) 2021-05-18 2024-01-02 Saudi Arabian Oil Company Flare control at well sites
US11905791B2 (en) 2021-08-18 2024-02-20 Saudi Arabian Oil Company Float valve for drilling and workover operations
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Also Published As

Publication number Publication date
EP0257744B1 (en) 1995-01-11
NO872738D0 (no) 1987-07-01
NO301349B1 (no) 1997-10-13
EP0257744A3 (en) 1989-07-12
GR3015667T3 (en) 1995-07-31
US5060737A (en) 1991-10-29
DE3750972D1 (de) 1995-02-23
GB8616006D0 (en) 1986-08-06
EP0257744A2 (en) 1988-03-02
DE3750972T2 (de) 1995-05-18
ATE117047T1 (de) 1995-01-15
ES2065888T3 (es) 1995-03-01
CA1327789C (en) 1994-03-15

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JANUARY 2001