AT369133B - Abnehmbarer bohrstrangstabilisator - Google Patents

Abnehmbarer bohrstrangstabilisator

Info

Publication number
AT369133B
AT369133B AT0198080A AT198080A AT369133B AT 369133 B AT369133 B AT 369133B AT 0198080 A AT0198080 A AT 0198080A AT 198080 A AT198080 A AT 198080A AT 369133 B AT369133 B AT 369133B
Authority
AT
Austria
Prior art keywords
detachable pipe
pipe stabilizer
stabilizer
detachable
pipe
Prior art date
Application number
AT0198080A
Other languages
English (en)
Other versions
ATA198080A (de
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 ATA198080A publication Critical patent/ATA198080A/de
Application granted granted Critical
Publication of AT369133B publication Critical patent/AT369133B/de

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17128—Self-grasping
    • Y10T279/17136—Yielding grasping jaws
    • Y10T279/17153—Spring jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17487—Moving-cam actuator
    • Y10T279/17495—Threaded sleeve and wedge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7056—Threaded actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7058—Split or slotted bushing

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)
AT0198080A 1979-04-27 1980-04-11 Abnehmbarer bohrstrangstabilisator AT369133B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/033,988 US4245709A (en) 1979-04-27 1979-04-27 Removable drill string stabilizers

Publications (2)

Publication Number Publication Date
ATA198080A ATA198080A (de) 1982-04-15
AT369133B true AT369133B (de) 1982-12-10

Family

ID=21873628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0198080A AT369133B (de) 1979-04-27 1980-04-11 Abnehmbarer bohrstrangstabilisator

Country Status (7)

Country Link
US (1) US4245709A (de)
AT (1) AT369133B (de)
BE (1) BE882879A (de)
CA (1) CA1108117A (de)
DE (1) DE3015531C2 (de)
FR (1) FR2457372A1 (de)
GB (1) GB2047775B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323131A (en) * 1980-09-08 1982-04-06 Baker Service Company, Inc. Removable anti-wear insert
US4456080A (en) * 1980-09-19 1984-06-26 Holbert Don R Stabilizer method and apparatus for earth-boring operations
US4549613A (en) * 1982-07-30 1985-10-29 Case Wayne A Downhole tool with replaceable tool sleeve sections
US5343967A (en) * 1984-05-12 1994-09-06 Baker Hughes Incorporated Apparatus for optional straight or directional drilling underground formations
US4739842A (en) * 1984-05-12 1988-04-26 Eastman Christensen Company Apparatus for optional straight or directional drilling underground formations
US4600063A (en) * 1984-05-29 1986-07-15 Dailey Petroleum Services Corp. Double-taper slip-on drill string stabilizer
DE3566566D1 (en) * 1984-10-11 1989-01-05 Diamant Boart Sa Stabilizer
US4630690A (en) * 1985-07-12 1986-12-23 Dailey Petroleum Services Corp. Spiralling tapered slip-on drill string stabilizer
US4750252A (en) * 1987-02-12 1988-06-14 Conoco Inc. Tool and method for installing twist-on rod guides
BE1003903A3 (fr) * 1989-12-19 1992-07-14 Diamant Boart Stratabit Sa Outil de forage destine a elargir un puits.
US5058689A (en) * 1990-10-19 1991-10-22 Collinsworth Stephen M Wear protective means for a drilling tool
US5289889A (en) * 1993-01-21 1994-03-01 Marvin Gearhart Roller cone core bit with spiral stabilizers
GB2299598B (en) * 1995-04-07 1999-03-17 Weatherford Lamb Apparatus for use in a wellbore
GB2314358B (en) * 1996-06-18 2000-10-11 George Swietlik Cutting bed impeller
US5803194A (en) * 1996-11-19 1998-09-08 Kennametal Inc. Wear protector for a drilling tool
US6223840B1 (en) * 1997-06-18 2001-05-01 George Swietlik Cutting bed impeller
US6244349B1 (en) * 1998-05-14 2001-06-12 Halliburton Energy Services, Inc. Circulating nipple and method for setting well casing
CA2350681A1 (en) * 2001-06-15 2002-12-15 Tesco Corporation Pipe centralizer and method of attachment
WO2002103156A1 (en) * 2001-06-15 2002-12-27 Tesco Corporation Method for preparing wellbore casing for installation
US7361411B2 (en) * 2003-04-21 2008-04-22 Att Technology, Ltd. Hardfacing alloy, methods, and products
US20090258250A1 (en) * 2003-04-21 2009-10-15 ATT Technology, Ltd. d/b/a Amco Technology Trust, Ltd. Balanced Composition Hardfacing Alloy
US7775099B2 (en) * 2003-11-20 2010-08-17 Schlumberger Technology Corporation Downhole tool sensor system and method
US20070209839A1 (en) * 2006-03-08 2007-09-13 ATT Technology Trust, Ltd. d/b/a Arnco Technology Trust, Ltd. System and method for reducing wear in drill pipe sections
GB2447288A (en) * 2007-03-08 2008-09-10 Aquaterra Energy Ltd Centraliser with removable or pivoted fins
FR2934340B1 (fr) * 2008-07-23 2010-09-10 Snecma Procede pour augmenter le coefficient d'adherence entre deux pieces solidaires en rotation d'un rotor
CA2646231A1 (en) * 2008-12-05 2010-06-05 Tracy Earl Klotz Safety torque tubing hanger and safety torque tubing drain
GB201314892D0 (en) * 2013-08-20 2013-10-02 Hunting Energy Services Well Intervention Ltd Improvements in or relating to tools
US9683414B1 (en) * 2013-09-13 2017-06-20 Centergenics, LLC Centralizer and locking collar
US9624737B1 (en) 2013-09-13 2017-04-18 Centergenics, LLC Locking collar
US9624738B1 (en) * 2013-09-13 2017-04-18 Centergenics, LLC Locking centralizer
CN103850656B (zh) * 2014-03-19 2016-03-02 中国石油大学(华东) 螺旋齿v形防偏磨接箍
US10495152B2 (en) * 2015-09-04 2019-12-03 Phoenix Sokoh Couplings, LLC Coupling assembly
BR112018009764B1 (pt) 2015-11-16 2019-08-13 Fmc Tech Inc acoplamento para riser de alta resistência com membros de suporte fixados mecanicamente com ombros de carga
WO2018085463A1 (en) 2016-11-02 2018-05-11 Centergenics, LLC Tubular gripping device
CN108612488A (zh) * 2016-12-12 2018-10-02 四川煜天石油机械设备有限公司 一种油管自动旋转扶正器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US129691A (en) * 1872-07-23 Improvement in pipe-couplings
US1340102A (en) * 1919-12-08 1920-05-11 Seymour A Ayres Adjustable journal-box
US1814480A (en) * 1927-09-08 1931-07-14 Erie Malleable Iron Co Conduit fitting
US2147255A (en) * 1936-07-11 1939-02-14 Hopkan Rivet Company Inc Terminal
FR1221002A (fr) * 1959-01-16 1960-05-30 Alésoir-stabilisateur récupérable pour puits de forage
US3232648A (en) * 1962-10-11 1966-02-01 Imp Eastman Corp Tube fitting
US3276824A (en) * 1963-09-13 1966-10-04 Grant Oil Tool Company Drill string stabilizer
US3642079A (en) * 1970-06-23 1972-02-15 Servco Co Multisleeve stabilizer
DE2419548C2 (de) * 1974-04-23 1983-05-05 Hawera Probst Gmbh + Co, 7980 Ravensburg Bohrwerkzeug für Bohrhämmer
US3916998A (en) * 1974-11-05 1975-11-04 Jr Samuel L Bass Drilling stabilizer and method
US4131167A (en) * 1976-04-19 1978-12-26 Richey Vernon T Releasable drill string stabilizer
IN150430B (de) * 1977-10-03 1982-10-02 Royal Tool Co
US4101179A (en) * 1977-10-03 1978-07-18 Royal Tool Company, Inc. Drilling stabilizer including mechanical interlock device

Also Published As

Publication number Publication date
ATA198080A (de) 1982-04-15
BE882879A (fr) 1980-10-21
GB2047775A (en) 1980-12-03
CA1108117A (en) 1981-09-01
DE3015531A1 (de) 1980-10-30
GB2047775B (en) 1983-03-16
FR2457372A1 (fr) 1980-12-19
FR2457372B1 (de) 1983-11-18
US4245709A (en) 1981-01-20
DE3015531C2 (de) 1983-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties