NO20064023L - Borestang for rotasjons-borestreng - Google Patents

Borestang for rotasjons-borestreng

Info

Publication number
NO20064023L
NO20064023L NO20064023A NO20064023A NO20064023L NO 20064023 L NO20064023 L NO 20064023L NO 20064023 A NO20064023 A NO 20064023A NO 20064023 A NO20064023 A NO 20064023A NO 20064023 L NO20064023 L NO 20064023L
Authority
NO
Norway
Prior art keywords
drill
grooves
axis
section
hollows
Prior art date
Application number
NO20064023A
Other languages
English (en)
Other versions
NO328794B1 (no
Inventor
Jean Gilbert Boulet
Original Assignee
Smf Internat
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
Publication of NO20064023L publication Critical patent/NO20064023L/no
Application filed by Smf Internat filed Critical Smf Internat
Publication of NO328794B1 publication Critical patent/NO328794B1/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/22—Rods or pipes with helical structure
    • 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

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Table Equipment (AREA)
NO20064023A 1999-02-05 2006-09-07 Boreror for en rotasjonsborestreng NO328794B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901391A FR2789438B1 (fr) 1999-02-05 1999-02-05 Element profile pour un equipement de forage rotatif et tige de forage comportant au moins un troncon profile

Publications (2)

Publication Number Publication Date
NO20064023L true NO20064023L (no) 2000-08-07
NO328794B1 NO328794B1 (no) 2010-05-18

Family

ID=9541676

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20000556A NO322967B1 (no) 1999-02-05 2000-02-03 Profilert element for rotasjonsboreutstyr og borestang som omfatter i det minste et profilert parti
NO20064023A NO328794B1 (no) 1999-02-05 2006-09-07 Boreror for en rotasjonsborestreng

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20000556A NO322967B1 (no) 1999-02-05 2000-02-03 Profilert element for rotasjonsboreutstyr og borestang som omfatter i det minste et profilert parti

Country Status (6)

Country Link
US (1) US6349779B1 (no)
EP (1) EP1026364B1 (no)
AT (1) ATE297497T1 (no)
DE (1) DE60020618D1 (no)
FR (1) FR2789438B1 (no)
NO (2) NO322967B1 (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050397A1 (en) * 2000-12-19 2002-06-27 Weatherford/Lamb, Inc. Torque reducing tubing component
FR2824104A1 (fr) * 2001-04-27 2002-10-31 Smf Internat Element profile pour un equipement de forage rotatif et applications a des composants d'un train de tiges de forage
FR2835014B1 (fr) * 2002-01-18 2004-07-16 Smf Internat Element profile pour un equipement de forage rotatif et tige de forage comportant au moins un element profile
FR2851608B1 (fr) * 2003-02-20 2006-01-27 Smf Internat Element d'un train de tiges de forage comportant au moins une zone d'appui, tige de forage et joint d'outil
CA2439331C (en) * 2003-09-02 2011-01-18 William Ray Wenzel Method of stabilizing a downhole drilling motor and a downhole drilling motor
US7107154B2 (en) * 2004-05-25 2006-09-12 Robbins & Myers Energy Systems L.P. Wellbore evaluation system and method
US7346455B2 (en) * 2004-05-25 2008-03-18 Robbins & Myers Energy Systems L.P. Wellbore evaluation system and method
US7845434B2 (en) * 2005-03-16 2010-12-07 Troy Lee Clayton Technique for drilling straight bore holes in the earth
CA2510281A1 (en) * 2005-06-13 2006-12-13 William R. Wenzel Downhole stabilizer
GB2429723B (en) * 2005-09-06 2010-08-04 Hamdeen Inc Ltd Downhole impeller device
DE102007042280A1 (de) * 2007-09-06 2009-03-12 Komet Group Holding Gmbh Bohrwerkzeug für Werkzeugmaschinen sowie Verfahren zu dessen Herstellung
US8602113B2 (en) 2008-08-20 2013-12-10 Exxonmobil Research And Engineering Company Coated oil and gas well production devices
US7861807B2 (en) * 2008-12-03 2011-01-04 Black & Decker Inc. Drill bit including one piece cutting head
US8561707B2 (en) 2009-08-18 2013-10-22 Exxonmobil Research And Engineering Company Ultra-low friction coatings for drill stem assemblies
FR2953249B1 (fr) 2009-11-27 2011-12-16 Vam Drilling France Composants de garniture de forage et train de composants
US8955621B1 (en) * 2011-08-09 2015-02-17 Turboflex, Inc. Grooved drill string components and drilling methods
GB2501094A (en) 2012-04-11 2013-10-16 Managed Pressure Operations Method of handling a gas influx in a riser
US10309191B2 (en) 2012-03-12 2019-06-04 Managed Pressure Operations Pte. Ltd. Method of and apparatus for drilling a subterranean wellbore
FR2992345B1 (fr) 2012-06-22 2014-07-25 Vam Drilling France Element de garniture de forage avec zone d'activation des fluides
CN102787812B (zh) * 2012-08-20 2015-09-30 山东九商工程机械有限公司 一种整体式多棱钻杆
US8607900B1 (en) * 2012-08-27 2013-12-17 LB Enterprises, LLC Downhole tool engaging a tubing string between a drill bit and tubular for reaming a wellbore
FR2997439B1 (fr) * 2012-10-30 2015-04-03 Vam Drilling France Dispositif stabilisateur pour garniture de fond de puits
US9617654B2 (en) 2012-12-21 2017-04-11 Exxonmobil Research And Engineering Company Low friction coatings with improved abrasion and wear properties and methods of making
US20140173995A1 (en) 2012-12-21 2014-06-26 Exxonmobil Research And Engineering Company Methods of making a drilling tool with low friction coatings to reduce balling and friction
US20150252629A1 (en) * 2013-01-18 2015-09-10 Vallourec Drilling Products France Stabilizer device for bottom hole assembly
US9677344B2 (en) * 2013-03-01 2017-06-13 Baker Hughes Incorporated Components of drilling assemblies, drilling assemblies, and methods of stabilizing drilling assemblies in wellbores in subterranean formations
CA2928535C (en) * 2013-10-25 2020-11-24 National Oilwell Varco, L.P. Downhole hole cleaning joints and method of using same
EP2878763A1 (en) 2013-11-29 2015-06-03 Welltec A/S A downhole casing string
US10316595B2 (en) 2014-11-13 2019-06-11 Z Drilling Holdings, Inc. Method and apparatus for reaming and/or stabilizing boreholes in drilling operations
WO2016100497A1 (en) 2014-12-16 2016-06-23 Sumrall Ernest Newton Borehole conditioning tools
USD786645S1 (en) 2015-11-03 2017-05-16 Z Drilling Holdings, Inc. Reamer
WO2018151718A1 (en) * 2017-02-15 2018-08-23 Chevron U.S.A. Inc. Drill string stabilizer
US11364705B2 (en) 2017-10-17 2022-06-21 Exxonmobil Upstream Research Company Diamond-like-carbon based friction reducing tapes
USD954754S1 (en) * 2020-02-28 2022-06-14 Cobalt Extreme Pty Ltd Rod coupler
CN113374428B (zh) * 2021-04-29 2023-06-20 河南理工大学 一种突出煤层圆周供流护孔卸压筛孔钻杆

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920140C2 (de) * 1979-05-18 1984-03-08 Ruhrkohle Ag, 4300 Essen Stabilisierungseinrichtung für Horizonttalbohrungen
DE3566566D1 (en) * 1984-10-11 1989-01-05 Diamant Boart Sa Stabilizer
US4729438A (en) * 1986-07-03 1988-03-08 Eastman Christensen Co, Stabilizer for navigational drilling
US4874045A (en) * 1988-12-27 1989-10-17 Clayton Charles H Straight hole drilling method and assembly
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
DE4028261A1 (de) * 1990-08-06 1992-02-13 Fischer Artur Werke Gmbh Bohrer zur herstellung von zylindrischen bohrloechern
US5419395A (en) * 1993-11-12 1995-05-30 Baker Hughes Incorporated Eccentric fluid displacement sleeve
GB2314358B (en) * 1996-06-18 2000-10-11 George Swietlik Cutting bed impeller
FR2760783B1 (fr) * 1997-03-17 1999-07-30 Smf Int Element d'un train de tiges de forage rotatif

Also Published As

Publication number Publication date
NO328794B1 (no) 2010-05-18
NO20000556L (no) 2000-08-07
NO20000556D0 (no) 2000-02-03
FR2789438B1 (fr) 2001-05-04
ATE297497T1 (de) 2005-06-15
FR2789438A1 (fr) 2000-08-11
DE60020618D1 (de) 2005-07-14
NO322967B1 (no) 2006-12-18
EP1026364B1 (fr) 2005-06-08
US6349779B1 (en) 2002-02-26
EP1026364A1 (fr) 2000-08-09

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