FR2449194B1 - - Google Patents

Info

Publication number
FR2449194B1
FR2449194B1 FR7922004A FR7922004A FR2449194B1 FR 2449194 B1 FR2449194 B1 FR 2449194B1 FR 7922004 A FR7922004 A FR 7922004A FR 7922004 A FR7922004 A FR 7922004A FR 2449194 B1 FR2449194 B1 FR 2449194B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7922004A
Other languages
French (fr)
Other versions
FR2449194A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norton Christensen Inc
Original Assignee
Christensen Inc
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 Christensen Inc filed Critical Christensen Inc
Publication of FR2449194A1 publication Critical patent/FR2449194A1/fr
Application granted granted Critical
Publication of FR2449194B1 publication Critical patent/FR2449194B1/fr
Granted legal-status Critical Current

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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers
    • 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
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Vehicle Body Suspensions (AREA)
FR7922004A 1979-02-16 1979-09-03 Appareil combine stabilisateur et aleseur pour le forage de puits de sondage Granted FR2449194A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/012,667 US4231437A (en) 1979-02-16 1979-02-16 Combined stabilizer and reamer for drilling well bores

Publications (2)

Publication Number Publication Date
FR2449194A1 FR2449194A1 (fr) 1980-09-12
FR2449194B1 true FR2449194B1 (OSRAM) 1984-06-29

Family

ID=21756115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922004A Granted FR2449194A1 (fr) 1979-02-16 1979-09-03 Appareil combine stabilisateur et aleseur pour le forage de puits de sondage

Country Status (4)

Country Link
US (1) US4231437A (OSRAM)
BE (1) BE878580A (OSRAM)
CA (1) CA1093064A (OSRAM)
FR (1) FR2449194A1 (OSRAM)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378852A (en) * 1981-04-09 1983-04-05 Garrett William R Wedge lock stabilizer
US4557339A (en) * 1982-12-30 1985-12-10 Hughes Tool Company Borehole conditioning apparatus
US4583604A (en) * 1984-10-19 1986-04-22 Hytech International, Inc. Roller reamer with rotatably positioned bearing block
US4610316A (en) * 1984-11-23 1986-09-09 Lor, Inc. Free flow stabilizer
CA1234561A (en) * 1985-06-26 1988-03-29 Kenneth M. White Profiled body roller-reamer stabilizer
US4693328A (en) * 1986-06-09 1987-09-15 Smith International, Inc. Expandable well drilling tool
US4776410A (en) * 1986-08-04 1988-10-11 Oil Patch Group Inc. Stabilizing tool for well drilling
GB2203774A (en) * 1987-04-21 1988-10-26 Cledisc Int Bv Rotary drilling device
US5058689A (en) * 1990-10-19 1991-10-22 Collinsworth Stephen M Wear protective means for a drilling tool
CA2043781A1 (en) * 1991-06-03 1992-12-04 Kenneth M. White Bearings for roller cutter assembly
US5381868A (en) * 1993-10-08 1995-01-17 Triumph*Lor Inc Sealed bearing roller reamer
US5601151A (en) * 1994-07-13 1997-02-11 Amoco Corporation Drilling tool
US5522467A (en) * 1995-05-19 1996-06-04 Great Lakes Directional Drilling System and stabilizer apparatus for inhibiting helical stack-out
US5803194A (en) * 1996-11-19 1998-09-08 Kennametal Inc. Wear protector for a drilling tool
CA2202319C (en) * 1997-04-10 2001-05-29 Jim Macphail Roller stabilizer
US7036611B2 (en) 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
AU2002951839A0 (en) * 2002-09-30 2002-10-24 Transco Manufacturing Australia Pty Ltd Combined reamer and drill bit stabiliser
EP1766179B1 (fr) 2004-06-09 2007-10-31 Halliburton Energy Services N.V. Outil d' elargissement et de stabilisation a mettre en oeuvre dans un trou de forage
ATE519014T1 (de) * 2005-01-27 2011-08-15 Transco Mfg Australia Pty Ltd Rollladen
US9493991B2 (en) 2012-04-02 2016-11-15 Baker Hughes Incorporated Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
US9273519B2 (en) 2012-08-27 2016-03-01 Tercel Ip Ltd. Downhole dual cutting reamer
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
US9284816B2 (en) 2013-03-04 2016-03-15 Baker Hughes Incorporated Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods
US9341027B2 (en) 2013-03-04 2016-05-17 Baker Hughes Incorporated Expandable reamer assemblies, bottom-hole assemblies, and related methods
GB201314266D0 (en) * 2013-08-08 2013-09-25 Simpson Neil A A Hybrid diamond Reamer Stabiliser
US9316056B1 (en) 2014-05-23 2016-04-19 Alaskan Energy Resources, Inc. Drilling rig with bidirectional dual eccentric reamer
US9151119B1 (en) 2014-05-23 2015-10-06 Alaskan Energy Resources, Inc. Bidirectional dual eccentric reamer
US9562401B1 (en) 2014-05-23 2017-02-07 Alaskan Energy Resources, Inc. Drilling rig with mini-stabilizer tool
US9145746B1 (en) 2014-05-23 2015-09-29 Alaskan Energy Resources, Inc. Mini-stabilizer tool
US9428963B1 (en) 2014-10-28 2016-08-30 Alaskan Energy Resources, Inc. Bidirectional stabilizer with impact arrestors and blades with wrap angles
US9297209B1 (en) 2014-10-28 2016-03-29 Alaskan Energy Resources, Inc. Bidirectional stabilizer
US9470048B1 (en) 2014-10-28 2016-10-18 Alaskan Energy Resources, Inc. Bidirectional stabilizer with impact arrestors
US10316595B2 (en) 2014-11-13 2019-06-11 Z Drilling Holdings, Inc. Method and apparatus for reaming and/or stabilizing boreholes in drilling operations
US10174560B2 (en) 2015-08-14 2019-01-08 Baker Hughes Incorporated Modular earth-boring tools, modules for such tools and related methods
US9375765B1 (en) * 2015-10-09 2016-06-28 Crossford International, Llc Tube scraper projectile
USD786645S1 (en) 2015-11-03 2017-05-16 Z Drilling Holdings, Inc. Reamer
US10364619B2 (en) 2016-05-20 2019-07-30 Alaskan Energy Resources, Inc. Integral electrically isolated centralizer and swell packer system
US10053925B1 (en) 2016-05-20 2018-08-21 Alaskan Energy Resources, Inc. Centralizer system
WO2018094318A1 (en) 2016-11-18 2018-05-24 Modus Qstp-Llc Multifunction wellbore conditioning tool
KR102215342B1 (ko) * 2020-09-23 2021-02-15 김명원 셀프 배출 기능을 갖는 드릴링 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654609A (en) * 1925-06-11 1928-01-03 Hughes Tool Co Well reamer
US1844371A (en) * 1930-02-24 1932-02-09 Grant John Hole reaming and straightening device
US1996322A (en) * 1931-07-24 1935-04-02 Anthony E Carlson Rock drilling core bit
US2217592A (en) * 1938-08-01 1940-10-08 Lgs Devices Corp Well reamer
US2472749A (en) * 1945-04-10 1949-06-07 William F Lake Well reaming tool
US2542725A (en) * 1949-09-10 1951-02-20 Noble Drilling Corp Straight hole drill collar
US3306381A (en) * 1963-12-16 1967-02-28 Drilco Oil Tools Inc Reaming apparatus
US3250578A (en) * 1964-01-27 1966-05-10 Land And Marine Rental Company Well apparatus
US3268274A (en) * 1964-05-25 1966-08-23 Exxon Production Research Co Spiral blade stabilizer
US3318398A (en) * 1964-06-30 1967-05-09 Ray F Fry Drill collar stabilizer
US3575247A (en) * 1969-03-06 1971-04-20 Shell Oil Co Diamond bit unit
GB1542401A (en) * 1975-05-06 1979-03-21 Moppes & Sons Ltd L Van Stabilizers for drill strings

Also Published As

Publication number Publication date
FR2449194A1 (fr) 1980-09-12
BE878580A (fr) 1980-03-04
US4231437A (en) 1980-11-04
CA1093064A (en) 1981-01-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse