NO980489L - Borekrone for horisontal boring i fjellformasjoner - Google Patents
Borekrone for horisontal boring i fjellformasjonerInfo
- Publication number
- NO980489L NO980489L NO980489A NO980489A NO980489L NO 980489 L NO980489 L NO 980489L NO 980489 A NO980489 A NO 980489A NO 980489 A NO980489 A NO 980489A NO 980489 L NO980489 L NO 980489L
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- tabs
- rock formations
- horizontal drilling
- extend
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000005755 formation reaction Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 1
- 239000000523 sample Substances 0.000 abstract 2
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
-
- 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
- E21B10/56—Button-type inserts
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/013—Devices specially adapted for supporting measuring instruments on 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
-
- 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
- E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Asymmetrisk borekrone (102) for horison- tal retningsboring i stetr. omfattende et borekronelegeme (106) festet på en ende av et sondehus (110), hvor legemet (106) er vinklet i forhold til sondehuset (110) og montert med tre i det vesent- lige fremover vendte endetapper (112) som strekker seg fra frontflaten, og hvor flere i det vesentlige radialt vendte tapper (116) strekker seg fra en sideflate, tre fremover vendte endetap- per (112) er vinklet i forhold til hver- andre og flere beskyttelsestapper (120) strekker seg fra krysningen mellom frontflaten (114) og en konkav styrefla- te (124).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4074797P | 1997-02-05 | 1997-02-05 | |
US08/968,254 US5899283A (en) | 1997-02-05 | 1997-11-12 | Drill bit for horizontal directional drilling of rock formations |
Publications (2)
Publication Number | Publication Date |
---|---|
NO980489D0 NO980489D0 (no) | 1998-02-04 |
NO980489L true NO980489L (no) | 1998-08-06 |
Family
ID=26717383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO980489A NO980489L (no) | 1997-02-05 | 1998-02-04 | Borekrone for horisontal boring i fjellformasjoner |
Country Status (11)
Country | Link |
---|---|
US (1) | US5899283A (no) |
EP (1) | EP0857853A3 (no) |
JP (1) | JP3088097B2 (no) |
KR (1) | KR19980070694A (no) |
CN (1) | CN1190150A (no) |
AR (1) | AR006288A1 (no) |
AU (1) | AU701143B2 (no) |
BR (1) | BR9800555A (no) |
NO (1) | NO980489L (no) |
NZ (1) | NZ329213A (no) |
TW (1) | TW358141B (no) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPN703195A0 (en) | 1995-12-08 | 1996-01-04 | Bhp Australia Coal Pty Ltd | Fluid drilling system |
US6247544B1 (en) | 1997-03-06 | 2001-06-19 | Vermeer Manufacturing Company | Duckbill with cutting teeth |
US20020043404A1 (en) * | 1997-06-06 | 2002-04-18 | Robert Trueman | Erectable arm assembly for use in boreholes |
US6148935A (en) | 1998-08-24 | 2000-11-21 | Earth Tool Company, L.L.C. | Joint for use in a directional boring apparatus |
US6470979B1 (en) | 1999-07-16 | 2002-10-29 | Earth Tool Company, L.L.C. | Sonde housing structure |
US6161636A (en) * | 1998-12-15 | 2000-12-19 | Osborne; Joseph D. | Boring head and bit protective collar |
GB9903256D0 (en) | 1999-02-12 | 1999-04-07 | Halco Drilling International L | Directional drilling apparatus |
WO2000055467A1 (en) | 1999-03-03 | 2000-09-21 | Earth Tool Company, L.L.C. | Method and apparatus for directional boring |
US6371223B2 (en) | 1999-03-03 | 2002-04-16 | Earth Tool Company, L.L.C. | Drill head for directional boring |
AU6214000A (en) * | 1999-07-16 | 2001-02-05 | Earth Tool Company, Llc | Improved sonde housing structure |
EP1083292A1 (en) | 1999-09-10 | 2001-03-14 | Earth Tool Company L.L.C. | Interchangeable bit system for directional boring |
US6302410B1 (en) | 1999-10-22 | 2001-10-16 | Earth Tool Company, L.L.C. | Rod gripping jaw |
US6422782B1 (en) | 1999-12-16 | 2002-07-23 | Earth Tool Company, L.L.C. | Apparatus for mounting an electronic device for use in directional drilling |
WO2001066900A2 (en) | 2000-03-03 | 2001-09-13 | Vermeer Manufacturing Company | Method and apparatus for directional boring under mixed conditions |
US6450269B1 (en) * | 2000-09-07 | 2002-09-17 | Earth Tool Company, L.L.C. | Method and bit for directional horizontal boring |
US6789635B2 (en) | 2001-06-18 | 2004-09-14 | Earth Tool Company, L.L.C. | Drill bit for directional drilling in cobble formations |
AUPR886401A0 (en) * | 2001-11-14 | 2001-12-06 | Cmte Development Limited | Fluid drilling head |
US7036609B2 (en) * | 2002-01-14 | 2006-05-02 | Vermeer Manufacturing Company | Sonde housing and method of manufacture |
US6814168B2 (en) | 2002-02-08 | 2004-11-09 | Hard Rock Drilling & Fabrication, L.L.C. | Steerable horizontal subterranean drill bit having elevated wear protector receptacles |
US6810971B1 (en) | 2002-02-08 | 2004-11-02 | Hard Rock Drilling & Fabrication, L.L.C. | Steerable horizontal subterranean drill bit |
US6810973B2 (en) | 2002-02-08 | 2004-11-02 | Hard Rock Drilling & Fabrication, L.L.C. | Steerable horizontal subterranean drill bit having offset cutting tooth paths |
US6810972B2 (en) | 2002-02-08 | 2004-11-02 | Hard Rock Drilling & Fabrication, L.L.C. | Steerable horizontal subterranean drill bit having a one bolt attachment system |
US6827159B2 (en) | 2002-02-08 | 2004-12-07 | Hard Rock Drilling & Fabrication, L.L.C. | Steerable horizontal subterranean drill bit having an offset drilling fluid seal |
AU2002952176A0 (en) | 2002-10-18 | 2002-10-31 | Cmte Development Limited | Drill head steering |
WO2010099512A1 (en) * | 2009-02-27 | 2010-09-02 | Jones Mark L | Drill bit for earth boring |
US8196677B2 (en) * | 2009-08-04 | 2012-06-12 | Pioneer One, Inc. | Horizontal drilling system |
US8939237B2 (en) | 2010-11-12 | 2015-01-27 | Vermeer Manufacturing Company | Underground drilling apparatus |
US8955586B1 (en) * | 2011-01-24 | 2015-02-17 | Earth Tool Company, Llc | Beacon assembly |
US9732560B2 (en) | 2013-08-29 | 2017-08-15 | Vermeer Manufacturing Company | Drilling tool and apparatus |
CN105926592A (zh) * | 2016-06-02 | 2016-09-07 | 中国水利水电第五工程局有限公司 | 一种钻孔桩施工方法 |
US10246943B2 (en) * | 2016-06-07 | 2019-04-02 | Astech Alloy Steel Technologies, Inc. | Drill bit for directional drilling and method of manufacturing |
ZA201906123B (en) * | 2019-09-17 | 2021-06-30 | Nicolas Jacobus Bischoff | Drill assembly and method of using same |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2196940A (en) * | 1938-07-25 | 1940-04-09 | Sharp Deflecting Tool Company | Deflecting bit |
US2350986A (en) * | 1943-05-03 | 1944-06-13 | Eastman Oil Well Survey Co | Deflecting drill bit |
US2704204A (en) * | 1951-07-02 | 1955-03-15 | Pierce W Koontz | Drill bit for drilling over-size hole |
US4168755A (en) * | 1977-08-08 | 1979-09-25 | Walker-Neer Manufacturing Co. | Nutating drill bit |
US4867255A (en) * | 1988-05-20 | 1989-09-19 | Flowmole Corporation | Technique for steering a downhole hammer |
SU1627651A1 (ru) * | 1988-05-23 | 1991-02-15 | Институт сверхтвердых материалов АН УССР | Долото дл вращательного бурени |
DE3819833C2 (de) * | 1988-06-10 | 1998-05-07 | Drebo Werkzeugfab Gmbh | Dübelbohrer |
US5148880A (en) * | 1990-08-31 | 1992-09-22 | The Charles Machine Works, Inc. | Apparatus for drilling a horizontal controlled borehole in the earth |
US5341887A (en) * | 1992-03-25 | 1994-08-30 | The Charles Machine Works, Inc. | Directional multi-blade boring head |
SE8901199L (sv) * | 1989-04-05 | 1990-10-06 | Uniroc Ab | Excentrisk borrkrona |
DE3927625A1 (de) * | 1989-08-22 | 1991-02-28 | Gerhard Bihler | Bohrkopf fuer meisseldirektantriebe |
SU1731929A1 (ru) * | 1990-01-18 | 1992-05-07 | Сургутское отделение Западно-Сибирского научно-исследовательского и проектно-конструкторского института технологии глубокого разведочного бурения | Колонковое долото |
US5148875A (en) * | 1990-06-21 | 1992-09-22 | Baker Hughes Incorporated | Method and apparatus for horizontal drilling |
US5163520A (en) * | 1991-01-28 | 1992-11-17 | Lag Steering Systems | Apparatus and method for steering a pipe jacking head |
US5253721A (en) * | 1992-05-08 | 1993-10-19 | Straightline Manufacturing, Inc. | Directional boring head |
US5449046A (en) * | 1993-12-23 | 1995-09-12 | Electric Power Research Institute, Inc. | Earth boring tool with continuous rotation impulsed steering |
US5469926A (en) * | 1994-04-22 | 1995-11-28 | Bor-Mor, Inc. | Directional boring drill bit blade |
US5484029A (en) * | 1994-08-05 | 1996-01-16 | Schlumberger Technology Corporation | Steerable drilling tool and system |
RU2163963C2 (ru) * | 1996-03-04 | 2001-03-10 | Вермеер Мануфакчуринг Компани | Способ управления бурильной установкой и бурильная установка |
-
1997
- 1997-11-12 US US08/968,254 patent/US5899283A/en not_active Expired - Fee Related
- 1997-11-20 NZ NZ329213A patent/NZ329213A/en unknown
-
1998
- 1998-01-02 AU AU50307/98A patent/AU701143B2/en not_active Ceased
- 1998-01-05 CN CN98100202A patent/CN1190150A/zh active Pending
- 1998-01-22 KR KR1019980001844A patent/KR19980070694A/ko not_active Application Discontinuation
- 1998-01-29 JP JP10033872A patent/JP3088097B2/ja not_active Expired - Fee Related
- 1998-02-04 NO NO980489A patent/NO980489L/no not_active Application Discontinuation
- 1998-02-04 TW TW087101363A patent/TW358141B/zh active
- 1998-02-04 AR ARP980100503A patent/AR006288A1/es unknown
- 1998-02-05 EP EP98300851A patent/EP0857853A3/en not_active Withdrawn
- 1998-02-05 BR BR9800555A patent/BR9800555A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NZ329213A (en) | 1998-08-26 |
JP3088097B2 (ja) | 2000-09-18 |
EP0857853A2 (en) | 1998-08-12 |
BR9800555A (pt) | 1999-07-06 |
AU5030798A (en) | 1998-08-13 |
KR19980070694A (ko) | 1998-10-26 |
AU701143B2 (en) | 1999-01-21 |
CN1190150A (zh) | 1998-08-12 |
AR006288A1 (es) | 1999-08-25 |
EP0857853A3 (en) | 1999-11-10 |
NO980489D0 (no) | 1998-02-04 |
JPH10266754A (ja) | 1998-10-06 |
US5899283A (en) | 1999-05-04 |
TW358141B (en) | 1999-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |