AU626528B2 - Device for steering the direction of drilling - Google Patents
Device for steering the direction of drillingInfo
- Publication number
- AU626528B2 AU626528B2 AU19976/88A AU1997688A AU626528B2 AU 626528 B2 AU626528 B2 AU 626528B2 AU 19976/88 A AU19976/88 A AU 19976/88A AU 1997688 A AU1997688 A AU 1997688A AU 626528 B2 AU626528 B2 AU 626528B2
- Authority
- AU
- Australia
- Prior art keywords
- packer
- drilling
- accordance
- core barrel
- outer pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000005553 drilling Methods 0.000 title claims description 33
- 239000012530 fluid Substances 0.000 claims 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011707 mineral 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
-
- 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
- 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
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
- E21B17/1064—Pipes or rods with a relatively rotating sleeve
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- 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
- E21B47/02—Determining slope or direction
- E21B47/024—Determining slope or direction of devices in the borehole
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Soft Magnetic Materials (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Circuits Of Receivers In General (AREA)
- Soil Working Implements (AREA)
- Steering Controls (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO871068A NO168962C (no) | 1987-03-16 | 1987-03-16 | Retningsstyrt bor |
PCT/NO1988/000057 WO1990000666A1 (en) | 1987-03-16 | 1988-07-07 | Device for steering the direction of drilling |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1997688A AU1997688A (en) | 1990-02-05 |
AU626528B2 true AU626528B2 (en) | 1992-08-06 |
Family
ID=26648013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU19976/88A Ceased AU626528B2 (en) | 1987-03-16 | 1988-07-07 | Device for steering the direction of drilling |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0391899A1 (no) |
AU (1) | AU626528B2 (no) |
NO (1) | NO168962C (no) |
SE (1) | SE502676C2 (no) |
WO (1) | WO1990000666A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104992C2 (de) * | 1991-02-19 | 1994-06-09 | Bergwerksverband Gmbh | Vorrichtung zur zielgenauen Steuerung von Überlagerungsbohrungen |
NO308552B1 (no) * | 1998-12-09 | 2000-09-25 | Devico As | Anordning ved avviksbor |
BE1014730A3 (fr) * | 2002-03-27 | 2004-03-02 | Halliburton Energy Serv Inc | Procede et dispositif de carottage et/ou forage devie. |
CA2749221C (en) * | 2011-08-22 | 2013-12-10 | Devico As | Thrust bearing assembly for a wireline-operated directional core barrel drill |
CN109931020B (zh) * | 2019-03-26 | 2021-06-11 | 广州市沙唯士电子科技有限公司 | 一种用于铁矿的可靠性高的高效型探测设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203196B (de) * | 1961-08-14 | 1965-10-21 | Baker Oil Tools Inc | Steigrohranker fuer Bohrlochsverrohrung |
FR1354032A (fr) * | 1963-04-26 | 1964-02-28 | Dispositif de forage | |
GB1139908A (en) * | 1966-05-02 | 1969-01-15 | Drilco Oil Tools Inc | Well bore drilling apparatus |
US4040189A (en) * | 1976-09-22 | 1977-08-09 | La Coste And Romberg, Inc. | Method and apparatus for leveling an instrument in a well bore |
SE410753B (sv) * | 1978-03-06 | 1979-10-29 | Haglund Mats Torbjorn | Anordning for att styra en borrkrona i en bestemd bana |
SE424214B (sv) * | 1980-11-06 | 1982-07-05 | Mats T Haglund | Anordning for att vid borrning av krokta bergborrhal orientera en styrapparat |
DE3326885C1 (de) * | 1983-07-26 | 1984-08-16 | Christensen, Inc., Salt Lake City, Utah | Verfahren und Vorrichtung zum Richtungsbohren in unterirdische Gesteinsformationen |
DE3406364C1 (de) * | 1983-07-26 | 1984-11-22 | Christensen, Inc., Salt Lake City, Utah | Verfahren und Vorrichtung zum Richtungsbohren in unterirdische Gesteinsformationen |
US4597454A (en) * | 1984-06-12 | 1986-07-01 | Schoeffler William N | Controllable downhole directional drilling tool and method |
-
1987
- 1987-03-16 NO NO871068A patent/NO168962C/no unknown
-
1988
- 1988-03-16 SE SE8800945A patent/SE502676C2/sv not_active IP Right Cessation
- 1988-07-07 EP EP88906141A patent/EP0391899A1/en not_active Ceased
- 1988-07-07 WO PCT/NO1988/000057 patent/WO1990000666A1/en not_active Application Discontinuation
- 1988-07-07 AU AU19976/88A patent/AU626528B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NO168962C (no) | 1992-04-22 |
EP0391899A1 (en) | 1990-10-17 |
SE502676C2 (sv) | 1995-12-04 |
SE8800945L (sv) | 1988-09-17 |
AU1997688A (en) | 1990-02-05 |
WO1990000666A1 (en) | 1990-01-25 |
NO871068D0 (no) | 1987-03-16 |
NO871068L (no) | 1988-09-19 |
SE8800945D0 (sv) | 1988-03-16 |
NO168962B (no) | 1992-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1633542B (zh) | 探测器壳体 | |
US4040495A (en) | Drilling apparatus | |
US5520256A (en) | Articulated directional drilling motor assembly | |
US4192155A (en) | Floating cushion sub | |
US5542482A (en) | Articulated directional drilling motor assembly | |
NO311847B1 (no) | Boreanordning og fremgangsmåte for avviksboring under anvendelse av kveilrör | |
US4997048A (en) | Drill pipe assemblies | |
CN108179981A (zh) | 一种旋转滑动钻进工具 | |
AU626528B2 (en) | Device for steering the direction of drilling | |
US3807514A (en) | Drilling apparatus | |
US5156222A (en) | Directional drilling tool apparatus and method | |
US6659198B2 (en) | Back reamer assembly | |
US2838283A (en) | Method and apparatus for drilling well holes | |
US4522234A (en) | Multiple conduit drill pipe | |
CN209212173U (zh) | 连续油管连接器 | |
US4475605A (en) | Turbodrill | |
CN101397894B (zh) | 钻井注气接头及其使用方法 | |
US3473618A (en) | Rotary-percussion drill apparatus | |
US2192236A (en) | Well flowing device | |
CN210164447U (zh) | 一种石油天然气钻井用扩眼装置 | |
SU998722A1 (ru) | Буровой снар д | |
SU1164398A1 (ru) | Устройство дл тампонировани скважин | |
SU1435743A1 (ru) | Стационарный отклонитель | |
SU1286756A1 (ru) | Гидравлический ориентатор | |
SU1086121A1 (ru) | Тампонажный снар д |