AUPN505195A0 - Self-centering system for a tool travelling through a tubular member - Google Patents

Self-centering system for a tool travelling through a tubular member

Info

Publication number
AUPN505195A0
AUPN505195A0 AUPN5051A AUPN505195A AUPN505195A0 AU PN505195 A0 AUPN505195 A0 AU PN505195A0 AU PN5051 A AUPN5051 A AU PN5051A AU PN505195 A AUPN505195 A AU PN505195A AU PN505195 A0 AUPN505195 A0 AU PN505195A0
Authority
AU
Australia
Prior art keywords
self
tubular member
centering system
tool travelling
travelling
Prior art date
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.)
Abandoned
Application number
AUPN5051A
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.)
Downhole Technologies Pty Ltd
Original Assignee
Downhole Technologies Pty 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 Downhole Technologies Pty Ltd filed Critical Downhole Technologies Pty Ltd
Priority to AUPN5051A priority Critical patent/AUPN505195A0/en
Publication of AUPN505195A0 publication Critical patent/AUPN505195A0/en
Priority to PCT/AU1996/000525 priority patent/WO1997008425A1/en
Priority to AU66973/96A priority patent/AU6697396A/en
Abandoned 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • E21B10/66—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe the cutting element movable through the drilling pipe and laterally shiftable
    • 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
    • E21B17/1007—Wear protectors; Centralising devices, e.g. stabilisers for the internal surface of a pipe, e.g. wear bushings for underwater well-heads
    • 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
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
AUPN5051A 1995-08-28 1995-08-28 Self-centering system for a tool travelling through a tubular member Abandoned AUPN505195A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPN5051A AUPN505195A0 (en) 1995-08-28 1995-08-28 Self-centering system for a tool travelling through a tubular member
PCT/AU1996/000525 WO1997008425A1 (en) 1995-08-28 1996-08-22 Self-centering system for a tool travelling through a tubular member
AU66973/96A AU6697396A (en) 1995-08-28 1996-08-22 Self-centering system for a tool travelling through a tubular member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPN5051A AUPN505195A0 (en) 1995-08-28 1995-08-28 Self-centering system for a tool travelling through a tubular member

Publications (1)

Publication Number Publication Date
AUPN505195A0 true AUPN505195A0 (en) 1995-09-21

Family

ID=3789379

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPN5051A Abandoned AUPN505195A0 (en) 1995-08-28 1995-08-28 Self-centering system for a tool travelling through a tubular member

Country Status (2)

Country Link
AU (1) AUPN505195A0 (en)
WO (1) WO1997008425A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382333B1 (en) 1997-03-11 2002-05-07 Weatherford/Lamb, Inc. Friction reducing tool for oilfield drilling applications
GB2331534B (en) 1998-02-23 2000-01-19 Weatherford Lamb Centralizer
EP1060321B1 (en) 1998-03-05 2003-07-16 Weatherford/Lamb, Inc. An axle, a friction reducing fitting and an axle installation method
AU760978B2 (en) 1999-01-22 2003-05-29 Weatherford Technology Holdings, Llc Friction reducing tool and method for its use in a wellbore
US6995684B2 (en) 2000-05-22 2006-02-07 Schlumberger Technology Corporation Retrievable subsurface nuclear logging system
US6836218B2 (en) 2000-05-22 2004-12-28 Schlumberger Technology Corporation Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
US6577244B1 (en) 2000-05-22 2003-06-10 Schlumberger Technology Corporation Method and apparatus for downhole signal communication and measurement through a metal tubular
MXPA03010408A (en) * 2002-11-25 2004-10-15 Schlumberger Ca Ltd Logging while tripping with a modified tubular.
RU197554U1 (en) * 2019-04-30 2020-05-13 Общество с ограниченной ответственностью "Газпромнефть-Ноябрьскнефтегазгеофизика" (ООО "Газпромнефть-ННГГФ") Folding anchor suspension for appliances
CN110607999A (en) * 2019-08-20 2019-12-24 陕西固德石油工程有限公司 Ball centralizer for casing pipe
RU2751526C1 (en) * 2020-02-17 2021-07-14 Общество с ограниченной ответственностью "Газпромнефть-Ноябрьскнефтегазгеофизика" (ООО "Газпромнефть-ННГГФ") Ball drive anchor suspension device
JP2021145471A (en) * 2020-03-12 2021-09-24 セイコーエプソン株式会社 Piezoelectric drive device, piezoelectric motor, and robot

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964110A (en) * 1958-05-01 1960-12-13 Otis Eng Co Kickover tool
SU571578A1 (en) * 1975-09-18 1977-09-05 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Protector for drill pipes
CA1095023A (en) * 1977-07-20 1981-02-03 John Roddy Rock drill bit loading device
OA06396A (en) * 1980-03-17 1981-07-31 G P I N Scope for drilling rig.
SU1162935A1 (en) * 1983-08-29 1985-06-23 Krykh Borislav V Apparatus for centering deep-well equipment
SU1719616A1 (en) * 1990-02-05 1992-03-15 Тюменский индустриальный институт им.Ленинского комсомола Centralizer
GB9321695D0 (en) * 1993-10-21 1993-12-15 Anderguage Ltd Downhole apparatus
US5522467A (en) * 1995-05-19 1996-06-04 Great Lakes Directional Drilling System and stabilizer apparatus for inhibiting helical stack-out

Also Published As

Publication number Publication date
WO1997008425A1 (en) 1997-03-06

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