AU2705897A - Washpipe stabilisation - Google Patents

Washpipe stabilisation

Info

Publication number
AU2705897A
AU2705897A AU27058/97A AU2705897A AU2705897A AU 2705897 A AU2705897 A AU 2705897A AU 27058/97 A AU27058/97 A AU 27058/97A AU 2705897 A AU2705897 A AU 2705897A AU 2705897 A AU2705897 A AU 2705897A
Authority
AU
Australia
Prior art keywords
washpipe
stabilisation
washpipe stabilisation
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
AU27058/97A
Inventor
Ronald James Bruce
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.)
Red Baron Oil Tools Rental Ltd
Original Assignee
Red Baron Oil Tools Rental 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 Red Baron Oil Tools Rental Ltd filed Critical Red Baron Oil Tools Rental Ltd
Publication of AU2705897A publication Critical patent/AU2705897A/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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/03—Freeing by flushing
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/02—Scrapers specially adapted therefor

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)
  • Marine Sciences & Fisheries (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Cleaning In General (AREA)
  • Sampling And Sample Adjustment (AREA)
AU27058/97A 1996-05-09 1997-05-02 Washpipe stabilisation Abandoned AU2705897A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9609706 1996-05-09
GBGB9609706.8A GB9609706D0 (en) 1996-05-09 1996-05-09 Washpipe stabiliser
PCT/GB1997/001219 WO1997043517A1 (en) 1996-05-09 1997-05-02 Washpipe stabilisation

Publications (1)

Publication Number Publication Date
AU2705897A true AU2705897A (en) 1997-12-05

Family

ID=10793434

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27058/97A Abandoned AU2705897A (en) 1996-05-09 1997-05-02 Washpipe stabilisation

Country Status (7)

Country Link
US (1) US20010035290A1 (en)
EP (1) EP0898638B1 (en)
AU (1) AU2705897A (en)
CA (1) CA2253753A1 (en)
GB (2) GB9609706D0 (en)
NO (1) NO319098B1 (en)
WO (1) WO1997043517A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0026460D0 (en) * 2000-10-27 2000-12-13 Sps Afos Internat Branch Ltd Combined milling and scraping tool
US20090211747A1 (en) * 2008-02-25 2009-08-27 Baker Hughes Incorporated Washpipe
AU2010281419B2 (en) 2009-07-28 2014-05-29 Halliburton Energy Services, Inc. Wellbore cleanout tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764387A (en) * 1952-02-06 1956-09-25 Dionisotti Joseph Rock drill adapted to inject fluid into a bore hole
FR2071206A5 (en) * 1969-12-19 1971-09-17 Inst Francais Du Petrole
US3747674A (en) * 1971-05-06 1973-07-24 Tri State Oil Tools Inc Wash-over pipe spear apparatus
US3848684A (en) * 1973-08-02 1974-11-19 Tri State Oil Tools Inc Apparatus for rotary drilling
US4275935A (en) * 1979-07-17 1981-06-30 American Coldset Corp. Drilling stabilizer
DE3362959D1 (en) * 1982-12-16 1986-05-15 Appleton Robert P Device for retrieving objects from wells
US4580826A (en) * 1984-02-17 1986-04-08 Carver Herman C Retrieval tool
US4662436A (en) * 1986-05-23 1987-05-05 Parra Ernest P Tool for washing over, cutting and retrieving a portion of a pipe within a well bore

Also Published As

Publication number Publication date
CA2253753A1 (en) 1997-11-20
GB2312907B (en) 2000-05-03
NO319098B1 (en) 2005-06-20
NO985174D0 (en) 1998-11-05
GB9609706D0 (en) 1996-07-10
EP0898638B1 (en) 2002-07-31
GB9709039D0 (en) 1997-06-25
EP0898638A1 (en) 1999-03-03
NO985174L (en) 1998-11-05
WO1997043517A1 (en) 1997-11-20
GB2312907A (en) 1997-11-12
US20010035290A1 (en) 2001-11-01

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