NO321376B1 - Anordning for a fjerne metallavfall fra et borehull - Google Patents
Anordning for a fjerne metallavfall fra et borehull Download PDFInfo
- Publication number
- NO321376B1 NO321376B1 NO20033989A NO20033989A NO321376B1 NO 321376 B1 NO321376 B1 NO 321376B1 NO 20033989 A NO20033989 A NO 20033989A NO 20033989 A NO20033989 A NO 20033989A NO 321376 B1 NO321376 B1 NO 321376B1
- Authority
- NO
- Norway
- Prior art keywords
- magnetic
- tool body
- tool
- magnet
- magnets
- Prior art date
Links
- 239000010814 metallic waste Substances 0.000 title description 5
- 239000002184 metal Substances 0.000 claims description 10
- 239000003923 scrap metal Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 9
- 230000001012 protector Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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 Solid Wastes (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Processing Of Stones Or Stones Resemblance Materials (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)
Applications Claiming Priority (2)
| 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 |
| PCT/US2001/019268 WO2002081859A1 (en) | 2001-04-05 | 2001-06-15 | An apparatus for retrieving metal debris from a well bore |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20033989D0 NO20033989D0 (no) | 2003-09-09 |
| NO20033989L NO20033989L (no) | 2003-09-09 |
| NO321376B1 true NO321376B1 (no) | 2006-05-02 |
Family
ID=25248345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20033989A NO321376B1 (no) | 2001-04-05 | 2003-09-09 | Anordning for a fjerne metallavfall fra et borehull |
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)
| 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 |
| US8353349B2 (en) * | 2010-05-18 | 2013-01-15 | Baker Hughes Incorporated | Retaining and isolating mechanisms for magnets in a magnetic cleaning tool |
| US8336626B2 (en) * | 2010-05-18 | 2012-12-25 | Baker Hughes Incorporated | Downhole magnetic retrieval devices with fixed magnetic arrays |
| 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)
| 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 |
-
2001
- 2001-04-05 US US09/827,116 patent/US6491117B2/en not_active Expired - Lifetime
- 2001-06-15 EA EA200300909A patent/EA005509B1/ru not_active IP Right Cessation
- 2001-06-15 WO PCT/US2001/019268 patent/WO2002081859A1/en active IP Right Grant
- 2001-06-15 DE DE60122936T patent/DE60122936T2/de not_active Expired - Lifetime
- 2001-06-15 EP EP01948400A patent/EP1373676B1/de not_active Expired - Lifetime
- 2001-06-15 DK DK01948400T patent/DK1373676T3/da active
- 2001-06-15 MX MXPA03007544A patent/MXPA03007544A/es active IP Right Grant
- 2001-06-15 BR BR0115056-1A patent/BR0115056A/pt not_active IP Right Cessation
- 2001-06-15 AT AT01948400T patent/ATE338879T1/de not_active IP Right Cessation
- 2001-06-15 CA CA2426258A patent/CA2426258C/en not_active Expired - Fee Related
-
2003
- 2003-09-09 NO NO20033989A patent/NO321376B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60122936D1 (de) | 2006-10-19 |
| EP1373676A1 (de) | 2004-01-02 |
| EP1373676B1 (de) | 2006-09-06 |
| ATE338879T1 (de) | 2006-09-15 |
| DK1373676T3 (da) | 2006-12-11 |
| EA200300909A1 (ru) | 2004-06-24 |
| WO2002081859A1 (en) | 2002-10-17 |
| EP1373676A4 (de) | 2005-05-04 |
| CA2426258A1 (en) | 2002-10-17 |
| MXPA03007544A (es) | 2003-12-04 |
| US20020057151A1 (en) | 2002-05-16 |
| EA005509B1 (ru) | 2005-02-24 |
| US6491117B2 (en) | 2002-12-10 |
| NO20033989D0 (no) | 2003-09-09 |
| NO20033989L (no) | 2003-09-09 |
| DE60122936T2 (de) | 2007-06-06 |
| BR0115056A (pt) | 2003-11-04 |
| CA2426258C (en) | 2007-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO321376B1 (no) | Anordning for a fjerne metallavfall fra et borehull | |
| US7219724B2 (en) | Downhole magnetic retrieval tool | |
| NO334097B1 (no) | Nedihulls-verktøy og fremgangsmåte for fjerning av metallrester fra et borehull | |
| US6341823B1 (en) | Rotatable cutting tool with notched radial fins | |
| US7464771B2 (en) | Downhole abrading tool having taggants for indicating excessive wear | |
| JPH0532165B2 (de) | ||
| SE508952C2 (sv) | Bergborrspets med roterande kon för borrning av hål i en jordformation samt en metod för att bryta upp och sprida anhopat formationsgrus med hjälp av dylik bergborrspets | |
| NO341083B1 (no) | Freseverktøy og fremgangsmåte for fresing av et hull i en obstruksjon innen en rørdel samt et system for forming av et hull i en underjordisk obstruksjon | |
| JPH01501406A (ja) | 高い曲げ強度比を有するドリルストリング部材 | |
| US4512425A (en) | Up-drill sub for use in rotary drilling | |
| NO20121000A1 (no) | Forbedret nedihullsverktoy og fremgangsmate | |
| US20120073880A1 (en) | Subterranean Cutting Tool Structure Tailored to Intended Use | |
| US20090211816A1 (en) | Magnetic bit sub | |
| CA2443111C (en) | Method and apparatus for analyzing casing wear and retrieval of metallic fragments | |
| US7188688B1 (en) | Down-hole tool filter and method for protecting such tools from fluid entrained debris | |
| US4304311A (en) | Drill string stabilizer having easily removed hard surface inserts | |
| CN202391372U (zh) | 打捞井下小件落物的空心磨鞋 | |
| EP0086582B1 (de) | Vorrichtung zur Entfernung von Packern aus Erdölbohrlöchern | |
| US11448028B2 (en) | Milling packers below restrictions in a wellbore casing | |
| US3520359A (en) | Magnetic junk basket | |
| US3019845A (en) | Magnetic retrieving tool | |
| US1666711A (en) | macdonald | |
| CN108868617B (zh) | 圆孔钻具 | |
| CN214616431U (zh) | 一种新型大容量全方位强磁打捞工具 | |
| CN217055056U (zh) | 一种地质钻探用组合型防斜扩孔钻具 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |