NO954432L - Borekrone og andre nedihulls verktöy - Google Patents
Borekrone og andre nedihulls verktöyInfo
- Publication number
- NO954432L NO954432L NO954432A NO954432A NO954432L NO 954432 L NO954432 L NO 954432L NO 954432 A NO954432 A NO 954432A NO 954432 A NO954432 A NO 954432A NO 954432 L NO954432 L NO 954432L
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- downhole tools
- downhole
- tools
- drill
- Prior art date
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
- E21B17/1085—Wear protectors; Blast joints; Hard facing
-
- 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
-
- 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
- E21B12/00—Accessories for drilling tools
-
- 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
-
- 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
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- 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
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0085—Adaptations of electric power generating means for use in boreholes
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/060,182 US5330016A (en) | 1993-05-07 | 1993-05-07 | Drill bit and other downhole tools having electro-negative surfaces and sacrificial anodes to reduce mud balling |
PCT/US1994/004357 WO1994027023A1 (en) | 1993-05-07 | 1994-04-21 | Drill bit and other downhole tools |
Publications (3)
Publication Number | Publication Date |
---|---|
NO954432D0 NO954432D0 (no) | 1995-11-06 |
NO954432L true NO954432L (no) | 1995-12-27 |
NO310735B1 NO310735B1 (no) | 2001-08-20 |
Family
ID=22027889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19954432A NO310735B1 (no) | 1993-05-07 | 1995-11-06 | Borekrone og andre nedihullsverktöy |
Country Status (7)
Country | Link |
---|---|
US (1) | US5330016A (no) |
EP (1) | EP0697057B1 (no) |
AU (1) | AU684506B2 (no) |
CA (1) | CA2161874C (no) |
DE (1) | DE69428438D1 (no) |
NO (1) | NO310735B1 (no) |
WO (1) | WO1994027023A1 (no) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5509490A (en) * | 1993-05-07 | 1996-04-23 | Baroid Technology, Inc. | EMF sacrificial anode sub and method to deter bit balling |
US5476043A (en) * | 1993-09-16 | 1995-12-19 | Riso Kagaku Corporation | Method and device for post-processing a printed image in a printing device |
US5637795A (en) * | 1995-11-01 | 1997-06-10 | Shell Oil Company | Apparatus and test methodology for measurement of bit/stabilizer balling phenomenon in the laboratory |
US6612382B2 (en) * | 1996-03-25 | 2003-09-02 | Halliburton Energy Services, Inc. | Iterative drilling simulation process for enhanced economic decision making |
US7032689B2 (en) * | 1996-03-25 | 2006-04-25 | Halliburton Energy Services, Inc. | Method and system for predicting performance of a drilling system of a given formation |
US5794720A (en) * | 1996-03-25 | 1998-08-18 | Dresser Industries, Inc. | Method of assaying downhole occurrences and conditions |
US6052649A (en) * | 1998-05-18 | 2000-04-18 | Dresser Industries, Inc. | Method and apparatus for quantifying shale plasticity from well logs |
OA12179A (en) * | 2000-02-16 | 2006-05-09 | Performance Res & Drilling Llc | Horizontal directional drilling in wells. |
US6450271B1 (en) | 2000-07-21 | 2002-09-17 | Baker Hughes Incorporated | Surface modifications for rotary drill bits |
NO20014799D0 (no) * | 2001-10-03 | 2001-10-03 | Lyng Diamond Tools As | Borkrone |
US6886633B2 (en) * | 2002-10-04 | 2005-05-03 | Security Dbs Nv/Sa | Bore hole underreamer |
US6929076B2 (en) * | 2002-10-04 | 2005-08-16 | Security Dbs Nv/Sa | Bore hole underreamer having extendible cutting arms |
US7669335B2 (en) * | 2004-03-11 | 2010-03-02 | The Gillette Company | Shaving razors and shaving cartridges |
GB2413403B (en) | 2004-04-19 | 2008-01-09 | Halliburton Energy Serv Inc | Field synthesis system and method for optimizing drilling operations |
US7658241B2 (en) * | 2004-04-21 | 2010-02-09 | Security Dbs Nv/Sa | Underreaming and stabilizing tool and method for its use |
WO2005124094A1 (fr) * | 2004-06-09 | 2005-12-29 | Halliburton Energy Services N.V. | Outil d’elargissement et de stabilisation a mettre en oeuvre dans un trou de forage |
WO2009075667A2 (en) * | 2007-11-30 | 2009-06-18 | Halliburton Energy Services | Method and system for predicting performance of a drilling system having multiple cutting structures |
US8162081B2 (en) * | 2008-08-28 | 2012-04-24 | Varel International Ind., L.P. | Force balanced asymmetric drilling reamer and methods for force balancing |
EP2331904B1 (en) * | 2008-10-03 | 2018-04-18 | Halliburton Energy Services, Inc. | Method and system for predicting performance of a drilling system |
GB0900606D0 (en) | 2009-01-15 | 2009-02-25 | Downhole Products Plc | Tubing shoe |
US8887836B2 (en) * | 2009-04-15 | 2014-11-18 | Baker Hughes Incorporated | Drilling systems for cleaning wellbores, bits for wellbore cleaning, methods of forming such bits, and methods of cleaning wellbores using such bits |
US8327944B2 (en) * | 2009-05-29 | 2012-12-11 | Varel International, Ind., L.P. | Whipstock attachment to a fixed cutter drilling or milling bit |
US8517123B2 (en) * | 2009-05-29 | 2013-08-27 | Varel International, Ind., L.P. | Milling cap for a polycrystalline diamond compact cutter |
EP2394016B1 (en) * | 2009-06-05 | 2017-12-27 | Varel International, Ind., L.P. | Casing bit and casing reamer designs |
US20110209922A1 (en) * | 2009-06-05 | 2011-09-01 | Varel International | Casing end tool |
US8985244B2 (en) | 2010-01-18 | 2015-03-24 | Baker Hughes Incorporated | Downhole tools having features for reducing balling and methods of forming such tools |
US8887832B2 (en) * | 2010-06-25 | 2014-11-18 | Baker Hughes Incorporated | Apparatus and methods for corrosion protection of downhole tools |
JP5905681B2 (ja) * | 2011-08-23 | 2016-04-20 | Ntn株式会社 | 転がり軸受 |
WO2013091685A1 (en) | 2011-12-21 | 2013-06-27 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Highly structured composite material and process for the manufacture of protective coatings for corroding substrates |
EP2794771B1 (en) * | 2011-12-21 | 2016-11-23 | Tenaris Connections B.V. | Corrosion resistant equipment for oil and/or gas applications |
US9085703B2 (en) | 2012-10-15 | 2015-07-21 | Varel International Ind., L.P. | Anti-balling coating on drill bits and downhole tools |
CN104179458A (zh) * | 2014-09-05 | 2014-12-03 | 无锡中地地质装备有限公司 | 用于钻孔整形的管形铰刀 |
US9428963B1 (en) | 2014-10-28 | 2016-08-30 | Alaskan Energy Resources, Inc. | Bidirectional stabilizer with impact arrestors and blades with wrap angles |
US9470048B1 (en) | 2014-10-28 | 2016-10-18 | Alaskan Energy Resources, Inc. | Bidirectional stabilizer with impact arrestors |
US9297209B1 (en) * | 2014-10-28 | 2016-03-29 | Alaskan Energy Resources, Inc. | Bidirectional stabilizer |
CN104832095B (zh) * | 2015-03-17 | 2017-03-01 | 吉林大学 | 单滑块式防堵型反循环钻头 |
WO2016161028A1 (en) | 2015-04-01 | 2016-10-06 | National Oilwell DHT, L.P. | Drill bit with self-directing nozzle and method of using same |
US10471507B2 (en) * | 2015-04-24 | 2019-11-12 | Halliburton Energy Services, Inc. | Methods of fabricating ceramic or intermetallic parts |
US10364619B2 (en) | 2016-05-20 | 2019-07-30 | Alaskan Energy Resources, Inc. | Integral electrically isolated centralizer and swell packer system |
US10053925B1 (en) | 2016-05-20 | 2018-08-21 | Alaskan Energy Resources, Inc. | Centralizer system |
CN111577146A (zh) * | 2020-05-14 | 2020-08-25 | 北京探矿工程研究所 | 一种新型高效耐冲击金刚石复合片取心钻头 |
US11346159B1 (en) * | 2020-06-11 | 2022-05-31 | Frank's International Llc. | Ruggedized bidirectional cutting system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2372575A (en) * | 1938-10-10 | 1945-03-27 | John T Hayward | Method of freeing pipe jammed in a well |
US3251427A (en) * | 1963-10-02 | 1966-05-17 | Exxon Production Research Co | Protection of drill pipe |
US3762485A (en) * | 1972-09-05 | 1973-10-02 | Milchem Inc | Process for the prevention of balling |
US3818996A (en) * | 1972-10-10 | 1974-06-25 | Sun Oil Co | Repulsing clays on drill bits |
US3788407A (en) * | 1972-10-17 | 1974-01-29 | Noble Drilling Corp | Method and arrangement for protecting and guiding drilling bits |
US4119511A (en) * | 1977-01-24 | 1978-10-10 | Christenson Lowell B | Apparatus and method of assisting pile driving by electro-osmosis |
US4185706A (en) * | 1978-11-17 | 1980-01-29 | Smith International, Inc. | Rock bit with cavitating jet nozzles |
US4187921A (en) * | 1978-12-01 | 1980-02-12 | Smith International, Inc. | Rock bit combination to enhance cuttings removal |
US4673044A (en) * | 1985-08-02 | 1987-06-16 | Eastman Christensen Co. | Earth boring bit for soft to hard formations |
US4856601A (en) * | 1986-01-22 | 1989-08-15 | Raney Richard C | Drill bit with flow control means |
US4913244A (en) * | 1986-09-11 | 1990-04-03 | Eastman Christensen Company | Large compact cutter rotary drill bit utilizing directed hydraulics for each cutter |
US4883132A (en) * | 1987-10-13 | 1989-11-28 | Eastman Christensen | Drag bit for drilling in plastic formation with maximum chip clearance and hydraulic for direct chip impingement |
GB9015433D0 (en) * | 1990-07-13 | 1990-08-29 | Anadrill Int Sa | Method of determining the drilling conditions associated with the drilling of a formation with a drag bit |
-
1993
- 1993-05-07 US US08/060,182 patent/US5330016A/en not_active Expired - Lifetime
-
1994
- 1994-04-21 EP EP94914856A patent/EP0697057B1/en not_active Expired - Lifetime
- 1994-04-21 WO PCT/US1994/004357 patent/WO1994027023A1/en active IP Right Grant
- 1994-04-21 CA CA002161874A patent/CA2161874C/en not_active Expired - Fee Related
- 1994-04-21 AU AU67095/94A patent/AU684506B2/en not_active Ceased
- 1994-04-21 DE DE69428438T patent/DE69428438D1/de not_active Expired - Lifetime
-
1995
- 1995-11-06 NO NO19954432A patent/NO310735B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU6709594A (en) | 1994-12-12 |
WO1994027023A1 (en) | 1994-11-24 |
NO310735B1 (no) | 2001-08-20 |
EP0697057A4 (en) | 1998-09-09 |
NO954432D0 (no) | 1995-11-06 |
DE69428438D1 (de) | 2001-10-31 |
CA2161874C (en) | 2005-09-13 |
EP0697057A1 (en) | 1996-02-21 |
AU684506B2 (en) | 1997-12-18 |
EP0697057B1 (en) | 2001-09-26 |
US5330016A (en) | 1994-07-19 |
CA2161874A1 (en) | 1994-11-24 |
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