NO20081263L - Boresystem samt fremgangsmate for boring av horisontale bronner - Google Patents

Boresystem samt fremgangsmate for boring av horisontale bronner

Info

Publication number
NO20081263L
NO20081263L NO20081263A NO20081263A NO20081263L NO 20081263 L NO20081263 L NO 20081263L NO 20081263 A NO20081263 A NO 20081263A NO 20081263 A NO20081263 A NO 20081263A NO 20081263 L NO20081263 L NO 20081263L
Authority
NO
Norway
Prior art keywords
drilling
guide
borehole
drill string
drilling machine
Prior art date
Application number
NO20081263A
Other languages
English (en)
Inventor
Eric Lavrut
Charles Woodburn
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 NO20081263L publication Critical patent/NO20081263L/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
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • 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

Et boresystem omfattende: en boremaskin ( 10 ), en borestreng ( 26 ) forbundet ved én ende til boremaskinen slik at borestrengen kan drives i en aksial retning; og en styreanordning ( 30 ) forbundet til boremaskinen slik at når borestrengen drives aksialt av borestrengen vil den virke gjensidig med styreanordningen slik at den styres i en forut bestemt radial retning; hvori borestrengen er permanent i inngrep slik at den kan gli i styreanordningen. En fremgangsmåte for boring av et lateralt borehull fra et hovedborehull omfatter: posisjonering av et borehull som angitt i det foregående i hovedborehullet; forankring av styreanordningen i borehullet inntil den lokalitet ved hvilken det laterale borehull skal bores; operering av boremaskinen for å drive borestrengen i en aksial retning; og avbøyning av borestrengen ved hjelp av styreanordningen i en radial retning inn i veggen av hovedborehullet for å bore det laterale borehull.
NO20081263A 2005-09-19 2008-03-11 Boresystem samt fremgangsmate for boring av horisontale bronner NO20081263L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05291952A EP1764475B1 (en) 2005-09-19 2005-09-19 Drilling system and methods of drilling lateral boreholes
PCT/EP2006/008420 WO2007039025A1 (en) 2005-09-19 2006-08-28 Drilling system and methods of drilling lateral boreholes

Publications (1)

Publication Number Publication Date
NO20081263L true NO20081263L (no) 2008-04-14

Family

ID=35709347

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081263A NO20081263L (no) 2005-09-19 2008-03-11 Boresystem samt fremgangsmate for boring av horisontale bronner

Country Status (7)

Country Link
US (1) US8011453B2 (no)
EP (1) EP1764475B1 (no)
AT (1) ATE422600T1 (no)
CA (1) CA2621636C (no)
DE (1) DE602005012695D1 (no)
NO (1) NO20081263L (no)
WO (1) WO2007039025A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464003B2 (en) 2000-05-18 2002-10-15 Western Well Tool, Inc. Gripper assembly for downhole tractors
EP2000630A1 (en) 2007-06-08 2008-12-10 Services Pétroliers Schlumberger Downhole 4D pressure measurement apparatus and method for permeability characterization
US8550184B2 (en) 2007-11-02 2013-10-08 Schlumberger Technology Corporation Formation coring apparatus and methods
GB2454909B (en) * 2007-11-23 2012-07-25 Schlumberger Holdings Sensor deployment
US8471560B2 (en) * 2009-09-18 2013-06-25 Schlumberger Technology Corporation Measurements in non-invaded formations
US9062503B2 (en) * 2010-07-21 2015-06-23 Baker Hughes Incorporated Rotary coil tubing drilling and completion technology
US8925652B2 (en) * 2011-02-28 2015-01-06 Baker Hughes Incorporated Lateral well drilling apparatus and method
US9447648B2 (en) 2011-10-28 2016-09-20 Wwt North America Holdings, Inc High expansion or dual link gripper
EP2740886A1 (en) * 2012-12-07 2014-06-11 Welltec A/S A downhole tool and downhole system
WO2014152979A2 (en) * 2013-03-14 2014-09-25 Saudi Arabian Oil Company Prevention of wireline damage at a downhole window
CA2918000C (en) * 2013-08-28 2019-08-20 Halliburton Energy Services, Inc. Method for hydraulic communication with target well from relief well
US9488020B2 (en) 2014-01-27 2016-11-08 Wwt North America Holdings, Inc. Eccentric linkage gripper
US10697245B2 (en) 2015-03-24 2020-06-30 Cameron International Corporation Seabed drilling system
CN112281854B (zh) * 2020-11-25 2022-02-15 成都城投建筑工程有限公司 钻孔灌注桩施工装置
CN112647847B (zh) * 2020-12-30 2021-10-29 中国科学院地质与地球物理研究所 旋转导向钻井***及其控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839270A (en) * 1954-06-01 1958-06-17 Oilwell Drain Hole Drilling Co Releasable connections for drain hole drilling equipment
US4007797A (en) * 1974-06-04 1977-02-15 Texas Dynamatics, Inc. Device for drilling a hole in the side wall of a bore hole
DE3247921A1 (de) * 1982-12-24 1984-07-26 Klünder, Horst, 6382 Friedrichsdorf Vorrichtung zum einbringen von bohrloechern in die seitenwaende von unterirdischen abbauraeumen geringer breite
US4700788A (en) * 1985-05-06 1987-10-20 Shell Oil Company Directional drilling pipelay
AU605122B2 (en) * 1985-12-19 1991-01-10 Ben Wade Oakes Dickinson Iii Mechanically actuated whipstock assembly
US5373906A (en) * 1993-03-08 1994-12-20 Braddick; Britt O. Orientable guide assembly and method of use
US6220372B1 (en) * 1997-12-04 2001-04-24 Wenzel Downhole Tools, Ltd. Apparatus for drilling lateral drainholes from a wellbore
US6138756A (en) * 1998-01-09 2000-10-31 Halliburton Energy Services, Inc. Milling guide having orientation and depth determination capabilities
US6105675A (en) * 1999-01-05 2000-08-22 Weatherford International, Inc. Downhole window milling apparatus and method for using the same
US6260623B1 (en) * 1999-07-30 2001-07-17 Kmk Trust Apparatus and method for utilizing flexible tubing with lateral bore holes
US6578636B2 (en) * 2000-02-16 2003-06-17 Performance Research & Drilling, Llc Horizontal directional drilling in wells
US20060054354A1 (en) * 2003-02-11 2006-03-16 Jacques Orban Downhole tool
GB2403236B (en) 2003-06-23 2007-03-07 Schlumberger Holdings Drilling tool

Also Published As

Publication number Publication date
US20080314643A1 (en) 2008-12-25
CA2621636A1 (en) 2007-04-12
CA2621636C (en) 2016-02-16
EP1764475B1 (en) 2009-02-11
WO2007039025A1 (en) 2007-04-12
ATE422600T1 (de) 2009-02-15
DE602005012695D1 (de) 2009-03-26
US8011453B2 (en) 2011-09-06
EP1764475A1 (en) 2007-03-21

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Legal Events

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