NO905190L - Avviksboreverktoey. - Google Patents
Avviksboreverktoey.Info
- Publication number
- NO905190L NO905190L NO90905190A NO905190A NO905190L NO 905190 L NO905190 L NO 905190L NO 90905190 A NO90905190 A NO 90905190A NO 905190 A NO905190 A NO 905190A NO 905190 L NO905190 L NO 905190L
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- tool housing
- power generators
- tool
- bit shaft
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
Abstract
Et boreverktoy til fordypning av borehull (1) i underjordiske bergformasjoner med forhåndsbestemmelse av et valgbart retningsforløp for borehullet (1) omfatter et rorformet verktoyhus (3,5) som over øvre tilkoblingsmidler kan forbindes med en borestreng (2) og i verktoyhuset en borkroneaksel (8) som ved hjelp av et rotasjonsdrivverk (14) kan settes i rotasjon og på sin av verktoy- huset utragende ende bærer en borkrone (10), et antall av over omkretsen fordelte, i verktoyhuset lagrede kraftgivere (7) til generering av ret- ningskrefter med radiale komponenter og som kan betjenes av et trykkmiddel, samt en styreinnretning (15) for kraftgiverne. I den forbindelse har boreverktoyet en til borkroneakselen (8) tilordnet slaginnretning (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3939538A DE3939538A1 (de) | 1989-11-30 | 1989-11-30 | Richtungsbohrwerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
NO905190D0 NO905190D0 (no) | 1990-11-29 |
NO905190L true NO905190L (no) | 1991-05-31 |
Family
ID=6394464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90905190A NO905190L (no) | 1989-11-30 | 1990-11-29 | Avviksboreverktoey. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5156222A (no) |
EP (1) | EP0429765A3 (no) |
CA (1) | CA2031093A1 (no) |
DE (1) | DE3939538A1 (no) |
NO (1) | NO905190L (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5368215A (en) * | 1992-09-08 | 1994-11-29 | United States Surgical Corporation | Surgical apparatus and detachable anvil rod therefor |
US5513713A (en) * | 1994-01-25 | 1996-05-07 | The United States Of America As Represented By The Secretary Of The Navy | Steerable drillhead |
US5738178A (en) * | 1995-11-17 | 1998-04-14 | Baker Hughes Incorporated | Method and apparatus for navigational drilling with a downhole motor employing independent drill string and bottomhole assembly rotary orientation and rotation |
GB9610382D0 (en) * | 1996-05-17 | 1996-07-24 | Anderson Charles A | Drilling apparatus |
AUPO062296A0 (en) * | 1996-06-25 | 1996-07-18 | Gray, Ian | A system for directional control of drilling |
US6609579B2 (en) | 1997-01-30 | 2003-08-26 | Baker Hughes Incorporated | Drilling assembly with a steering device for coiled-tubing operations |
CA2279338C (en) * | 1997-01-30 | 2007-08-07 | Baker Hughes Incorporated | Drilling assembly with a steering device for coiled-tubing operations |
US6102138A (en) * | 1997-08-20 | 2000-08-15 | Baker Hughes Incorporated | Pressure-modulation valve assembly |
US6470974B1 (en) | 1999-04-14 | 2002-10-29 | Western Well Tool, Inc. | Three-dimensional steering tool for controlled downhole extended-reach directional drilling |
CA2260612C (en) * | 1999-02-03 | 2005-04-26 | Dresser Industries, Inc. | Pneumatic hammer drilling assembly for use in directional drilling |
US8408333B2 (en) | 2006-05-11 | 2013-04-02 | Schlumberger Technology Corporation | Steer systems for coiled tubing drilling and method of use |
CN102808580B (zh) * | 2012-08-10 | 2014-07-30 | 中国地质大学(武汉) | 一种煤层气水平开采孔激光定向钻进钻具及其钻进方法 |
SE541325C2 (sv) * | 2017-03-03 | 2019-07-02 | Goeran Jysky Med Firma Inva Goeran Jysky | Sänkborrningsanordning |
CN108798501B (zh) * | 2018-05-08 | 2019-10-25 | 中国石油大学(华东) | 轴向水力冲击钻井提速工具 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062303A (en) * | 1960-03-21 | 1962-11-06 | Shell Oil Co | Method and apparatus for controlling hole direction and inclination |
GB1212915A (en) * | 1968-01-19 | 1970-11-18 | Rolls Royce | Apparatus for bore-hole drilling |
FR2009330A1 (en) * | 1968-05-25 | 1970-01-30 | Rolls Royce | Apparatus for applying transverse force to a boring - tool |
US3706348A (en) * | 1971-12-06 | 1972-12-19 | Shell Oil Co | Well deviation control system |
US3888319A (en) * | 1973-11-26 | 1975-06-10 | Continental Oil Co | Control system for a drilling apparatus |
US4042046A (en) * | 1974-02-25 | 1977-08-16 | The Richmond Manufacturing Company | Directional control mechanism for underground driven pipes and conduits |
FR2445431A1 (fr) * | 1978-12-29 | 1980-07-25 | Inst Francais Du Petrole | Garniture de forage avec etages de stabilisation a lames retractables |
US4466496A (en) * | 1979-07-16 | 1984-08-21 | Mustang Trip Saver, Inc. | Technique for damping oscillations in a drill string |
US4241796A (en) * | 1979-11-15 | 1980-12-30 | Terra Tek, Inc. | Active drill stabilizer assembly |
US4402495A (en) * | 1979-12-10 | 1983-09-06 | Hughes Tool Company | Drill string shock absorber with pressurized lubricant system |
DE3000239C2 (de) * | 1980-01-05 | 1983-10-20 | Bergwerksverband Gmbh, 4300 Essen | Einrichtung zur Herstellung zielgerichteter Bohrungen |
DE3046122C2 (de) * | 1980-12-06 | 1984-05-17 | Bergwerksverband Gmbh, 4300 Essen | Einrichtungen zur Herstellung zielgerichteter Bohrungen mit einer Zielbohrstange |
US4394881A (en) * | 1980-06-12 | 1983-07-26 | Shirley Kirk R | Drill steering apparatus |
US4367797A (en) * | 1980-08-25 | 1983-01-11 | Amf Incorporated | Cable transfer sub for drill pipe and method |
US4438820A (en) * | 1981-11-16 | 1984-03-27 | Gibson Paul N | Grade monitoring and steering apparatus |
US4592432A (en) * | 1985-06-03 | 1986-06-03 | Williams Russell R | Automatically operated boring head |
US4705119A (en) * | 1985-09-16 | 1987-11-10 | Institut Gornogo Dela So An Sssr | Annular air-hammer apparatus for drilling holes |
AT388407B (de) * | 1987-12-04 | 1989-06-26 | Hammer Friedrich | Vorrichtung zum unterirdischen verlegen von leitungen od.dgl. |
US4834193A (en) * | 1987-12-22 | 1989-05-30 | Gas Research Institute | Earth boring apparatus and method with control valve |
US4852669A (en) * | 1988-05-09 | 1989-08-01 | Walker Thomas A | Directional downhole drill apparatus |
DE8809108U1 (no) * | 1988-07-15 | 1988-09-01 | Schmidt, Paul, 5940 Lennestadt, De | |
US4854397A (en) * | 1988-09-15 | 1989-08-08 | Amoco Corporation | System for directional drilling and related method of use |
US4958689A (en) * | 1988-12-30 | 1990-09-25 | Gas Research Institute | Method of providing a high pressure surge of working fluid to an underground percussive mole |
-
1989
- 1989-11-30 DE DE3939538A patent/DE3939538A1/de active Granted
-
1990
- 1990-08-22 EP EP19900116046 patent/EP0429765A3/de not_active Withdrawn
- 1990-11-13 US US07/612,909 patent/US5156222A/en not_active Expired - Fee Related
- 1990-11-29 NO NO90905190A patent/NO905190L/no unknown
- 1990-11-29 CA CA002031093A patent/CA2031093A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0429765A2 (de) | 1991-06-05 |
US5156222A (en) | 1992-10-20 |
CA2031093A1 (en) | 1991-05-31 |
NO905190D0 (no) | 1990-11-29 |
DE3939538A1 (de) | 1991-06-13 |
EP0429765A3 (en) | 1992-07-22 |
DE3939538C2 (no) | 1991-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO905190L (no) | Avviksboreverktoey. | |
DK157212C (da) | Underjordisk motor til boring af borehuller | |
DK157092C (da) | Fremgangsmaade og midler til styring af retningen af et borehul | |
EP0527460A3 (en) | Method and device for drilling holes in soil or rock, particularly for the insertion of injection anchors | |
DK157251C (da) | Boreudstyr til retningsbestemt boring af borehuller i underjordiske formationer | |
DK1913228T3 (da) | Overfladekommunikationsapparat og fremgangsmåde til anvendelse med strengtelemetri | |
NO20025861D0 (no) | Fremgangsmåte for boring med fôringsrör | |
GB1257429A (no) | ||
GB1212915A (en) | Apparatus for bore-hole drilling | |
NO954689L (no) | Fremgangsmåte for å bore og komplettere brönner | |
ES411915A1 (es) | Perfeccionamientos introducidos en aparatos perfeccionado- res de suelos. | |
AR004469A1 (es) | Un metodo y un conjunto pra crear un agujero de perforacion en una formacion de tierra | |
SE9704292D0 (sv) | Soil conxolidation apparatus, tool and method | |
GB868175A (en) | Rock drill construction | |
ES337386A1 (es) | Un procedimiento y un dispositivo para la produccion de a- gujeros de sondeo horizontales o poco inclinados respecto a la horizontal a traves de masas de tierra o de roca por me- dio de un util giratorio y percusor. | |
DE3268535D1 (en) | Hydraulic down-the-hole rock drill | |
US2350364A (en) | Deep well drilling apparatus | |
GB725175A (en) | Improvements in or relating to drilling arrangements for wells, bore-holes, shot-holes and the like | |
SU945418A1 (ru) | Устройство дл бурени шахтных стволов | |
SU825822A1 (ru) | Способ бурени скважин | |
SU1364729A1 (ru) | Способ бурени скважины большого диаметра | |
SU514948A1 (ru) | Шнековый буровой инструмент | |
SU794139A1 (ru) | Способ бурени скважин | |
SU120798A1 (ru) | Устройство дл бурени скважин больших диаметров | |
SU443157A1 (ru) | Устройство дл бурени пр молинейных скважин |