ATE348240T1 - Vorrichtung und verfahren zum richtbohren - Google Patents
Vorrichtung und verfahren zum richtbohrenInfo
- Publication number
- ATE348240T1 ATE348240T1 AT01921613T AT01921613T ATE348240T1 AT E348240 T1 ATE348240 T1 AT E348240T1 AT 01921613 T AT01921613 T AT 01921613T AT 01921613 T AT01921613 T AT 01921613T AT E348240 T1 ATE348240 T1 AT E348240T1
- Authority
- AT
- Austria
- Prior art keywords
- drive shaft
- flexible
- directional drilling
- tensioning means
- main
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- 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
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
-
- 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
-
- 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
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Forging (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0009008.4A GB0009008D0 (en) | 2000-04-13 | 2000-04-13 | Apparatus and method for directional of holes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE348240T1 true ATE348240T1 (de) | 2007-01-15 |
Family
ID=9889764
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01921613T ATE348240T1 (de) | 2000-04-13 | 2001-04-17 | Vorrichtung und verfahren zum richtbohren |
AT06010654T ATE497083T1 (de) | 2000-04-13 | 2001-04-17 | Vorrichtung und verfahren zum richtbohren |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06010654T ATE497083T1 (de) | 2000-04-13 | 2001-04-17 | Vorrichtung und verfahren zum richtbohren |
Country Status (7)
Country | Link |
---|---|
US (2) | US6880648B2 (de) |
EP (2) | EP1272728B1 (de) |
AT (2) | ATE348240T1 (de) |
AU (1) | AU4858401A (de) |
DE (2) | DE60125160T2 (de) |
GB (1) | GB0009008D0 (de) |
WO (1) | WO2001079649A2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6590449B2 (en) * | 2000-05-30 | 2003-07-08 | Matsushita Electric Industrial Co., Ltd. | Predistortion circuit, low-distortion power amplifier, and control methods therefor |
GB2422338A (en) * | 2003-06-19 | 2006-07-26 | William George Edscer | Method for drilling a curved path through a masonry structure |
US20050133268A1 (en) * | 2003-12-17 | 2005-06-23 | Moriarty Keith A. | Method and apparatus for casing and directional drilling using bi-centered bit |
US8316964B2 (en) * | 2006-03-23 | 2012-11-27 | Schlumberger Technology Corporation | Drill bit transducer device |
US8528664B2 (en) | 2005-11-21 | 2013-09-10 | Schlumberger Technology Corporation | Downhole mechanism |
US7419016B2 (en) * | 2006-03-23 | 2008-09-02 | Hall David R | Bi-center drill bit |
US8522897B2 (en) | 2005-11-21 | 2013-09-03 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
US8267196B2 (en) | 2005-11-21 | 2012-09-18 | Schlumberger Technology Corporation | Flow guide actuation |
US7360610B2 (en) * | 2005-11-21 | 2008-04-22 | Hall David R | Drill bit assembly for directional drilling |
US8297378B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Turbine driven hammer that oscillates at a constant frequency |
US8297375B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Downhole turbine |
US8360174B2 (en) | 2006-03-23 | 2013-01-29 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
US8225883B2 (en) | 2005-11-21 | 2012-07-24 | Schlumberger Technology Corporation | Downhole percussive tool with alternating pressure differentials |
US7549489B2 (en) | 2006-03-23 | 2009-06-23 | Hall David R | Jack element with a stop-off |
US7571780B2 (en) | 2006-03-24 | 2009-08-11 | Hall David R | Jack element for a drill bit |
US8011457B2 (en) | 2006-03-23 | 2011-09-06 | Schlumberger Technology Corporation | Downhole hammer assembly |
US7954401B2 (en) | 2006-10-27 | 2011-06-07 | Schlumberger Technology Corporation | Method of assembling a drill bit with a jack element |
US7866416B2 (en) | 2007-06-04 | 2011-01-11 | Schlumberger Technology Corporation | Clutch for a jack element |
US7721826B2 (en) | 2007-09-06 | 2010-05-25 | Schlumberger Technology Corporation | Downhole jack assembly sensor |
US7967083B2 (en) * | 2007-09-06 | 2011-06-28 | Schlumberger Technology Corporation | Sensor for determining a position of a jack element |
GB0724141D0 (en) * | 2007-12-11 | 2008-01-23 | C4 Carbides Ltd | Cutting apparatus |
US8701799B2 (en) | 2009-04-29 | 2014-04-22 | Schlumberger Technology Corporation | Drill bit cutter pocket restitution |
US8087479B2 (en) * | 2009-08-04 | 2012-01-03 | Baker Hughes Incorporated | Drill bit with an adjustable steering device |
US9080387B2 (en) | 2010-08-03 | 2015-07-14 | Baker Hughes Incorporated | Directional wellbore control by pilot hole guidance |
JP6059073B2 (ja) * | 2013-04-26 | 2017-01-11 | Fsテクニカル株式会社 | 拡径用ドリルビット |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1865853A (en) | 1923-07-21 | 1932-07-05 | Granville Holding Corp | Apparatus for drilling |
US2375313A (en) * | 1941-02-07 | 1945-05-08 | Eastman Oil Well Survey Corp | Well tool |
US2822158A (en) * | 1949-03-05 | 1958-02-04 | Willard C Brinton | Method of fluid mining |
US3131778A (en) * | 1961-12-11 | 1964-05-05 | William C Emerson | Drilling deflection apparatus |
CH459930A (de) * | 1964-10-02 | 1968-07-31 | Alkirk Inc | Verfahren zum Lenken einer Schachtbohrmaschine und Schachtbohrmaschine zur Ausführung des Verfahrens |
US4243112A (en) * | 1979-02-22 | 1981-01-06 | Sartor Ernest R | Vibrator-assisted well and mineral exploratory drilling, and drilling apparatus |
US4416339A (en) * | 1982-01-21 | 1983-11-22 | Baker Royce E | Bit guidance device and method |
US4582147A (en) | 1982-07-16 | 1986-04-15 | Tround International, Inc. | Directional drilling |
US4905773A (en) * | 1987-11-02 | 1990-03-06 | Underground Technologies | Self-propelled subsoil penetrating tool system |
US4884643A (en) * | 1989-01-17 | 1989-12-05 | 392534 Alberta Ltd. | Downhole adjustable bent sub |
DE3902869C1 (de) * | 1989-02-01 | 1990-04-12 | Eastman Christensen Co., Salt Lake City, Utah, Us | |
US4948925A (en) * | 1989-11-30 | 1990-08-14 | Amoco Corporation | Apparatus and method for rotationally orienting a fluid conducting conduit |
GB9025444D0 (en) | 1990-11-22 | 1991-01-09 | Appleton Robert P | Drilling wells |
US5553678A (en) * | 1991-08-30 | 1996-09-10 | Camco International Inc. | Modulated bias units for steerable rotary drilling systems |
US5314030A (en) * | 1992-08-12 | 1994-05-24 | Massachusetts Institute Of Technology | System for continuously guided drilling |
US5490569A (en) | 1994-03-22 | 1996-02-13 | The Charles Machine Works, Inc. | Directional boring head with deflection shoe and method of boring |
US6135215A (en) * | 1998-04-14 | 2000-10-24 | Ericksen; William R. | Tool string apparatus for lateral borehole formation |
-
2000
- 2000-04-13 GB GBGB0009008.4A patent/GB0009008D0/en active Pending
-
2001
- 2001-04-17 AU AU48584/01A patent/AU4858401A/en not_active Abandoned
- 2001-04-17 US US10/240,907 patent/US6880648B2/en not_active Expired - Lifetime
- 2001-04-17 AT AT01921613T patent/ATE348240T1/de not_active IP Right Cessation
- 2001-04-17 EP EP01921613A patent/EP1272728B1/de not_active Expired - Lifetime
- 2001-04-17 EP EP06010654A patent/EP1691030B1/de not_active Expired - Lifetime
- 2001-04-17 AT AT06010654T patent/ATE497083T1/de not_active IP Right Cessation
- 2001-04-17 WO PCT/GB2001/001735 patent/WO2001079649A2/en active IP Right Grant
- 2001-04-17 DE DE60125160T patent/DE60125160T2/de not_active Expired - Lifetime
- 2001-04-17 DE DE60143973T patent/DE60143973D1/de not_active Expired - Lifetime
-
2004
- 2004-06-10 US US10/866,331 patent/US6880649B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1272728B1 (de) | 2006-12-13 |
DE60125160T2 (de) | 2007-10-25 |
US6880649B2 (en) | 2005-04-19 |
DE60143973D1 (de) | 2011-03-10 |
EP1691030A1 (de) | 2006-08-16 |
EP1691030B1 (de) | 2011-01-26 |
US20030089527A1 (en) | 2003-05-15 |
ATE497083T1 (de) | 2011-02-15 |
WO2001079649A2 (en) | 2001-10-25 |
EP1272728A2 (de) | 2003-01-08 |
AU4858401A (en) | 2001-10-30 |
WO2001079649A3 (en) | 2002-05-23 |
DE60125160D1 (de) | 2007-01-25 |
US6880648B2 (en) | 2005-04-19 |
US20040222024A1 (en) | 2004-11-11 |
GB0009008D0 (en) | 2000-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |