NO963221L - Freseverktöy - Google Patents
FreseverktöyInfo
- Publication number
- NO963221L NO963221L NO963221A NO963221A NO963221L NO 963221 L NO963221 L NO 963221L NO 963221 A NO963221 A NO 963221A NO 963221 A NO963221 A NO 963221A NO 963221 L NO963221 L NO 963221L
- Authority
- NO
- Norway
- Prior art keywords
- cutter
- 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
- 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
-
- 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B12/04—Drill bit protectors
-
- 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
-
- 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
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
- E21B49/06—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
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)
- Soil Sciences (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Magnetic Heads (AREA)
- Adjustment And Processing Of Grains (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/210,697 US5429187A (en) | 1994-03-18 | 1994-03-18 | Milling tool and operations |
PCT/EP1994/002589 WO1995025875A1 (en) | 1994-03-18 | 1994-07-29 | Milling tool |
Publications (3)
Publication Number | Publication Date |
---|---|
NO963221D0 NO963221D0 (no) | 1996-08-01 |
NO963221L true NO963221L (no) | 1996-08-01 |
NO308670B1 NO308670B1 (no) | 2000-10-09 |
Family
ID=22783906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO963221A NO308670B1 (no) | 1994-03-18 | 1996-08-01 | Fresesystem og fremgangsÕte for utfresing av et vindu i et foringsrør i en brønnboring |
Country Status (7)
Country | Link |
---|---|
US (1) | US5429187A (no) |
EP (1) | EP0750716B1 (no) |
AU (1) | AU7610794A (no) |
CA (1) | CA2181562C (no) |
DE (1) | DE69421628T2 (no) |
NO (1) | NO308670B1 (no) |
WO (1) | WO1995025875A1 (no) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5720349A (en) * | 1995-10-12 | 1998-02-24 | Weatherford U.S., Inc. | Starting mill and operations |
US6024168A (en) * | 1996-01-24 | 2000-02-15 | Weatherford/Lamb, Inc. | Wellborne mills & methods |
US6202752B1 (en) | 1993-09-10 | 2001-03-20 | Weatherford/Lamb, Inc. | Wellbore milling methods |
US5787978A (en) * | 1995-03-31 | 1998-08-04 | Weatherford/Lamb, Inc. | Multi-face whipstock with sacrificial face element |
US6070665A (en) * | 1996-05-02 | 2000-06-06 | Weatherford/Lamb, Inc. | Wellbore milling |
US5522461A (en) * | 1995-03-31 | 1996-06-04 | Weatherford U.S., Inc. | Mill valve |
US5806595A (en) * | 1993-09-10 | 1998-09-15 | Weatherford/Lamb, Inc. | Wellbore milling system and method |
US6056056A (en) * | 1995-03-31 | 2000-05-02 | Durst; Douglas G. | Whipstock mill |
US5803176A (en) | 1996-01-24 | 1998-09-08 | Weatherford/Lamb, Inc. | Sidetracking operations |
US5704437A (en) * | 1995-04-20 | 1998-01-06 | Directional Recovery Systems Llc | Methods and apparatus for drilling holes laterally from a well |
US5626189A (en) * | 1995-09-22 | 1997-05-06 | Weatherford U.S., Inc. | Wellbore milling tools and inserts |
US5908071A (en) * | 1995-09-22 | 1999-06-01 | Weatherford/Lamb, Inc. | Wellbore mills and inserts |
US6170576B1 (en) | 1995-09-22 | 2001-01-09 | Weatherford/Lamb, Inc. | Mills for wellbore operations |
US5984005A (en) * | 1995-09-22 | 1999-11-16 | Weatherford/Lamb, Inc. | Wellbore milling inserts and mills |
US5740864A (en) * | 1996-01-29 | 1998-04-21 | Baker Hughes Incorporated | One-trip packer setting and whipstock-orienting method and apparatus |
US5947201A (en) * | 1996-02-06 | 1999-09-07 | Baker Hughes Incorporated | One-trip window-milling method |
US6155349A (en) * | 1996-05-02 | 2000-12-05 | Weatherford/Lamb, Inc. | Flexible wellbore mill |
US6547006B1 (en) | 1996-05-02 | 2003-04-15 | Weatherford/Lamb, Inc. | Wellbore liner system |
US5813465A (en) | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
CA2210563C (en) | 1996-07-15 | 2004-03-02 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
AU714721B2 (en) | 1996-07-15 | 2000-01-06 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
CA2209958A1 (en) | 1996-07-15 | 1998-01-15 | James M. Barker | Apparatus for completing a subterranean well and associated methods of using same |
NO313763B1 (no) | 1996-07-15 | 2002-11-25 | Halliburton Energy Serv Inc | Fremgangsmåte ved reetablering av adgang til en brönnboring og styredel til bruk ved tildannelse av en åpning i en brönnfôring |
US5833003A (en) | 1996-07-15 | 1998-11-10 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5730221A (en) | 1996-07-15 | 1998-03-24 | Halliburton Energy Services, Inc | Methods of completing a subterranean well |
US5862862A (en) | 1996-07-15 | 1999-01-26 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
AU719919B2 (en) | 1996-07-15 | 2000-05-18 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US6012527A (en) * | 1996-10-01 | 2000-01-11 | Schlumberger Technology Corporation | Method and apparatus for drilling and re-entering multiple lateral branched in a well |
US6032740A (en) * | 1998-01-23 | 2000-03-07 | Weatherford/Lamb, Inc. | Hook mill systems |
US6105675A (en) * | 1999-01-05 | 2000-08-22 | Weatherford International, Inc. | Downhole window milling apparatus and method for using the same |
US6374918B2 (en) | 1999-05-14 | 2002-04-23 | Weatherford/Lamb, Inc. | In-tubing wellbore sidetracking operations |
CA2288494C (en) | 1999-10-22 | 2008-01-08 | Canadian Downhole Drill Systems Inc. | One trip milling system |
US6374916B1 (en) | 1999-10-25 | 2002-04-23 | Weatherford/Lamb, Inc. | Method and apparatus for stiffening an output shaft on a cutting tool assembly |
US7077206B2 (en) * | 1999-12-23 | 2006-07-18 | Re-Entry Technologies, Inc. | Method and apparatus involving an integrated or otherwise combined exit guide and section mill for sidetracking or directional drilling from existing wellbores |
US6715567B2 (en) * | 2001-05-02 | 2004-04-06 | Weatherford/Lamb, Inc. | Apparatus and method for forming a pilot hole in a formation |
US7487835B2 (en) * | 2004-05-20 | 2009-02-10 | Weatherford/Lamb, Inc. | Method of developing a re-entry into a parent wellbore from a lateral wellbore, and bottom hole assembly for milling |
USD745585S1 (en) * | 2014-05-08 | 2015-12-15 | Sandvik Intellectual Property Ab | Cutting tool |
USD746884S1 (en) * | 2014-05-08 | 2016-01-05 | Sandvik Intellectual Property Ab | Cutting tool |
US10006264B2 (en) | 2014-05-29 | 2018-06-26 | Weatherford Technology Holdings, Llc | Whipstock assembly having anchor and eccentric packer |
US10871034B2 (en) | 2016-02-26 | 2020-12-22 | Halliburton Energy Services, Inc. | Whipstock assembly with a support member |
US11333004B2 (en) | 2020-06-03 | 2022-05-17 | Weatherford Technology Holdings, Llc | Piston initiator for sidetrack assembly |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2087440A (en) * | 1936-01-23 | 1937-07-20 | Henry J Merz | Animal trap |
US2102055A (en) * | 1936-03-16 | 1937-12-14 | Brauer Walter | Sidetracking tool |
US2338788A (en) * | 1941-09-10 | 1944-01-11 | Clinton L Walker | Whipstock |
US2509144A (en) * | 1945-08-10 | 1950-05-23 | Donovan B Grable | Well plugging and whipstocking |
US2633331A (en) * | 1948-09-07 | 1953-03-31 | Hampton Harry | Apparatus for preparing a well casing for sidetrack drilling |
US2638320A (en) * | 1949-06-18 | 1953-05-12 | Elmo L Condra | Pipe cutter or reamer for use on crooked pipe |
US2633682A (en) * | 1950-10-14 | 1953-04-07 | Eastman Oil Well Survey Co | Milling bit |
US2699920A (en) * | 1952-03-14 | 1955-01-18 | John A Zublin | Apparatus for drilling laterally deviating bores from a vertical bore below a casing set therein |
US2950900A (en) * | 1955-10-13 | 1960-08-30 | Alfred C Wynes | Redirecting deflected boreholes |
US2885182A (en) * | 1956-09-24 | 1959-05-05 | Driltrol | Drilling and deflecting tool |
US2882015A (en) * | 1957-06-10 | 1959-04-14 | J E Hill | Directional window cutter for whipstocks |
US4266621A (en) * | 1977-06-22 | 1981-05-12 | Christensen, Inc. | Well casing window mill |
US4733732A (en) * | 1985-08-02 | 1988-03-29 | Atlantic Richfield Company | Submudline drivepipe whipstock method and apparatus |
US5150755A (en) * | 1986-01-06 | 1992-09-29 | Baker Hughes Incorporated | Milling tool and method for milling multiple casing strings |
US5035292A (en) * | 1989-01-11 | 1991-07-30 | Masx Energy Service Group, Inc. | Whipstock starter mill with pressure drop tattletale |
DE3942438A1 (de) * | 1989-12-22 | 1991-07-11 | Eastman Christensen Co | Vorrichtung zum bohren einer neben- oder ablenkbohrung eines insbesondere verrohrten bohrlochs |
US5138122A (en) * | 1990-08-29 | 1992-08-11 | Eaton Corporation | Bi-directional direct current switching apparatus having arc extinguishing chambers alternatively used according to polarity applied to said apparatus |
US5163522A (en) * | 1991-05-20 | 1992-11-17 | Baker Hughes Incorporated | Angled sidewall coring assembly and method of operation |
US5188190A (en) * | 1991-08-30 | 1993-02-23 | Atlantic Richfield Company | Method for obtaining cores from a producing well |
US5222554A (en) * | 1992-01-30 | 1993-06-29 | Atlantic Richfield Company | Whipstock for oil and gas wells |
US5335737A (en) * | 1992-11-19 | 1994-08-09 | Smith International, Inc. | Retrievable whipstock |
US5379845A (en) * | 1994-06-06 | 1995-01-10 | Atlantic Richfield Company | Method for setting a whipstock in a wellbore |
-
1994
- 1994-03-18 US US08/210,697 patent/US5429187A/en not_active Expired - Lifetime
- 1994-07-29 EP EP94926149A patent/EP0750716B1/en not_active Expired - Lifetime
- 1994-07-29 WO PCT/EP1994/002589 patent/WO1995025875A1/en active IP Right Grant
- 1994-07-29 CA CA002181562A patent/CA2181562C/en not_active Expired - Lifetime
- 1994-07-29 DE DE69421628T patent/DE69421628T2/de not_active Expired - Fee Related
- 1994-07-29 AU AU76107/94A patent/AU7610794A/en not_active Abandoned
-
1996
- 1996-08-01 NO NO963221A patent/NO308670B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5429187A (en) | 1995-07-04 |
CA2181562C (en) | 2004-11-16 |
EP0750716A1 (en) | 1997-01-02 |
EP0750716B1 (en) | 1999-11-10 |
NO963221D0 (no) | 1996-08-01 |
AU7610794A (en) | 1995-10-09 |
WO1995025875A1 (en) | 1995-09-28 |
CA2181562A1 (en) | 1995-09-28 |
NO308670B1 (no) | 2000-10-09 |
DE69421628T2 (de) | 2000-12-07 |
DE69421628D1 (de) | 1999-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |