ATE338879T1 - Vorrichtung zur entfernung von metallischen bruchfragmenten aus einem bohrloch - Google Patents

Vorrichtung zur entfernung von metallischen bruchfragmenten aus einem bohrloch

Info

Publication number
ATE338879T1
ATE338879T1 AT01948400T AT01948400T ATE338879T1 AT E338879 T1 ATE338879 T1 AT E338879T1 AT 01948400 T AT01948400 T AT 01948400T AT 01948400 T AT01948400 T AT 01948400T AT E338879 T1 ATE338879 T1 AT E338879T1
Authority
AT
Austria
Prior art keywords
magnet
settling area
drill hole
debris
removing metal
Prior art date
Application number
AT01948400T
Other languages
English (en)
Inventor
David J Ruttley
Original Assignee
Rattler Tools 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25248345&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE338879(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rattler Tools Inc filed Critical Rattler Tools Inc
Application granted granted Critical
Publication of ATE338879T1 publication Critical patent/ATE338879T1/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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B31/06—Fishing for or freeing objects in boreholes or wells using magnetic means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Processing Of Solid Wastes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
AT01948400T 2001-04-05 2001-06-15 Vorrichtung zur entfernung von metallischen bruchfragmenten aus einem bohrloch ATE338879T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/827,116 US6491117B2 (en) 1999-10-21 2001-04-05 Apparatus for retrieving metal debris from a well bore

Publications (1)

Publication Number Publication Date
ATE338879T1 true ATE338879T1 (de) 2006-09-15

Family

ID=25248345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01948400T ATE338879T1 (de) 2001-04-05 2001-06-15 Vorrichtung zur entfernung von metallischen bruchfragmenten aus einem bohrloch

Country Status (11)

Country Link
US (1) US6491117B2 (de)
EP (1) EP1373676B1 (de)
AT (1) ATE338879T1 (de)
BR (1) BR0115056A (de)
CA (1) CA2426258C (de)
DE (1) DE60122936T2 (de)
DK (1) DK1373676T3 (de)
EA (1) EA005509B1 (de)
MX (1) MXPA03007544A (de)
NO (1) NO321376B1 (de)
WO (1) WO2002081859A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9912666D0 (en) * 1999-05-29 1999-07-28 Specialised Petroleum Serv Ltd Magnetic well cleaning apparatus
US7137449B2 (en) 2004-06-10 2006-11-21 M-I L.L.C. Magnet arrangement and method for use on a downhole tool
US7219724B2 (en) * 2004-07-15 2007-05-22 Bilco Tools, Inc. Downhole magnetic retrieval tool
US7357183B2 (en) * 2005-09-09 2008-04-15 Venturi Oil Tools Magnetic fishing tool and method
US20070261855A1 (en) * 2006-05-12 2007-11-15 Travis Brunet Wellbore cleaning tool system and method of use
NO327278B1 (no) * 2007-06-26 2009-06-02 Mi Swaco Norge As Anordning ved magnetfeste i et nedihulls renseverktoy
US7753114B1 (en) 2008-05-01 2010-07-13 Penisson Dennis J Magnetic wellbore cleaning tool
GB0812955D0 (en) 2008-07-16 2008-08-20 Specialised Petroleum Serv Ltd Improved downhole tool
US8336626B2 (en) * 2010-05-18 2012-12-25 Baker Hughes Incorporated Downhole magnetic retrieval devices with fixed magnetic arrays
US8353349B2 (en) * 2010-05-18 2013-01-15 Baker Hughes Incorporated Retaining and isolating mechanisms for magnets in a magnetic cleaning tool
DE102012107147A1 (de) 2012-08-03 2014-02-20 Karl Storz Gmbh & Co. Kg Medizinisches Werkzeug
CA2869299C (en) 2013-11-05 2018-10-09 Weatherford/Lamb, Inc. Magnetic retrieval apparatus
US9422781B1 (en) * 2014-10-23 2016-08-23 Lone Star Magnetics, LLC Magnetic tool and method
US11480032B2 (en) * 2020-03-02 2022-10-25 Weatherford Technology Holdings, Llc Debris collection tool
US11225851B2 (en) 2020-05-26 2022-01-18 Weatherford Technology Holdings, Llc Debris collection tool
CN113464101A (zh) * 2021-06-22 2021-10-01 中国石油化工股份有限公司 水平井分簇射孔管串专用磁性接头

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965406A (en) * 1960-12-20 Magnetic drill joint
GB1235656A (en) * 1969-01-22 1971-06-16 William Mayall Improvements in or relating to earth drilling apparatus
US5052491A (en) * 1989-12-22 1991-10-01 Mecca Incorporated Of Wyoming Oil tool and method for controlling paraffin deposits in oil flow lines and downhole strings

Also Published As

Publication number Publication date
NO321376B1 (no) 2006-05-02
EP1373676A1 (de) 2004-01-02
EP1373676B1 (de) 2006-09-06
DK1373676T3 (da) 2006-12-11
EA200300909A1 (ru) 2004-06-24
US6491117B2 (en) 2002-12-10
EA005509B1 (ru) 2005-02-24
NO20033989L (no) 2003-09-09
DE60122936T2 (de) 2007-06-06
NO20033989D0 (no) 2003-09-09
DE60122936D1 (de) 2006-10-19
BR0115056A (pt) 2003-11-04
MXPA03007544A (es) 2003-12-04
CA2426258C (en) 2007-09-11
WO2002081859A1 (en) 2002-10-17
CA2426258A1 (en) 2002-10-17
EP1373676A4 (de) 2005-05-04
US20020057151A1 (en) 2002-05-16

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