NO20110679A1 - Selvstabiliserte og antivirvel-borkroner og bunnhullssammemstillinger og systemer til bruk med disse - Google Patents
Selvstabiliserte og antivirvel-borkroner og bunnhullssammemstillinger og systemer til bruk med disse Download PDFInfo
- Publication number
- NO20110679A1 NO20110679A1 NO20110679A NO20110679A NO20110679A1 NO 20110679 A1 NO20110679 A1 NO 20110679A1 NO 20110679 A NO20110679 A NO 20110679A NO 20110679 A NO20110679 A NO 20110679A NO 20110679 A1 NO20110679 A1 NO 20110679A1
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- bottom hole
- nozzle
- nozzles
- fluid
- Prior art date
Links
- 230000000712 assembly Effects 0.000 title description 4
- 238000000429 assembly Methods 0.000 title description 4
- 239000012530 fluid Substances 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 11
- 230000006641 stabilisation Effects 0.000 claims description 8
- 238000011105 stabilization Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 5
- 238000005553 drilling Methods 0.000 description 47
- 230000033001 locomotion Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- 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
- E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
-
- 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
- E21B17/1092—Gauge section of drill bits
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)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/258,610 US20100101867A1 (en) | 2008-10-27 | 2008-10-27 | Self-stabilized and anti-whirl drill bits and bottom-hole assemblies and systems for using the same |
| PCT/GB2009/002545 WO2010049674A1 (fr) | 2008-10-27 | 2009-10-26 | Trépans auto-stabilisés et anti-tourbillonnement, ensembles de fond de trou et systèmes pour leur utilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20110679A1 true NO20110679A1 (no) | 2011-05-09 |
Family
ID=41506506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20110679A NO20110679A1 (no) | 2008-10-27 | 2011-05-09 | Selvstabiliserte og antivirvel-borkroner og bunnhullssammemstillinger og systemer til bruk med disse |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20100101867A1 (fr) |
| JP (1) | JP5832897B2 (fr) |
| CN (1) | CN102227541B (fr) |
| CA (1) | CA2741617A1 (fr) |
| GB (1) | GB2479475B (fr) |
| NO (1) | NO20110679A1 (fr) |
| RU (1) | RU2509860C2 (fr) |
| WO (1) | WO2010049674A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9970235B2 (en) | 2012-10-15 | 2018-05-15 | Bertrand Lacour | Rotary steerable drilling system for drilling a borehole in an earth formation |
| US11512540B2 (en) | 2019-10-31 | 2022-11-29 | Schlumberger Technology Corporation | Methods for mitigating whirl |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2167194A (en) * | 1936-03-14 | 1939-07-25 | Lane Wells Co | Apparatus for deflecting drill holes |
| US2710741A (en) * | 1950-07-28 | 1955-06-14 | Sr Jesse E Hall | Apparatus for drilling or hole testing |
| US2805045A (en) * | 1953-06-08 | 1957-09-03 | Globe Oil Tools Co | Well drilling bit |
| US3215215A (en) * | 1962-08-27 | 1965-11-02 | Exxon Production Research Co | Diamond bit |
| US3180440A (en) * | 1962-12-31 | 1965-04-27 | Jersey Prod Res Co | Drag bit |
| US3237705A (en) * | 1963-11-13 | 1966-03-01 | Williams Joseph W | Reamer for enlarging and straightening bore holes |
| FR1567862A (fr) * | 1967-03-13 | 1969-05-23 | ||
| SU480823A1 (ru) * | 1972-07-31 | 1975-08-15 | Всесоюзный Научно-Исследовательский Институт Буровой Техники | Инструмент дл калибровани ствола буровых скважин |
| US3923109A (en) * | 1975-02-24 | 1975-12-02 | Jr Edward B Williams | Drill tool |
| US4068731A (en) * | 1976-11-17 | 1978-01-17 | Smith International, Inc. | Extended nozzle and bit stabilizer and method of producing |
| US4463220A (en) * | 1981-05-28 | 1984-07-31 | Gonzalez Eduardo B | Drill bit for forming a fluid cushion between the side of the drill bit and the side wall of a bore hole |
| US4479558A (en) * | 1981-08-05 | 1984-10-30 | Gill Industries, Inc. | Drilling sub |
| US4630694A (en) * | 1985-10-16 | 1986-12-23 | Walton Paul G | Integral blade hole opener |
| CA2002135C (fr) * | 1988-11-03 | 1999-02-02 | James Bain Noble | Appareil et methode de percage directionnel |
| GB8926689D0 (en) * | 1989-11-25 | 1990-01-17 | Reed Tool Co | Improvements in or relating to rotary drill bits |
| RU1819970C (ru) * | 1989-12-04 | 1993-06-07 | Комплексная Геофизико-Геохимическая Экспедиция Научно-Производственного Объединения "Казрудгеология" | Калибратор и способ его изготовлени |
| US5111892A (en) * | 1990-10-03 | 1992-05-12 | Sinor L Allen | Imbalance compensated drill bit with hydrostatic bearing |
| US5265682A (en) * | 1991-06-25 | 1993-11-30 | Camco Drilling Group Limited | Steerable rotary drilling systems |
| US5553678A (en) * | 1991-08-30 | 1996-09-10 | Camco International Inc. | Modulated bias units for steerable rotary drilling systems |
| GB9411228D0 (en) * | 1994-06-04 | 1994-07-27 | Camco Drilling Group Ltd | A modulated bias unit for rotary drilling |
| GB9503829D0 (en) * | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvememnts in or relating to steerable rotary drilling systems" |
| GB9503828D0 (en) * | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvements in or relating to steerable rotary drilling systems" |
| GB9503827D0 (en) * | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvements in or relating to steerable rotary drilling systems |
| GB9503830D0 (en) * | 1995-02-25 | 1995-04-19 | Camco Drilling Group Ltd | "Improvements in or relating to steerable rotary drilling systems" |
| GB9521972D0 (en) * | 1995-10-26 | 1996-01-03 | Camco Drilling Group Ltd | A drilling assembly for drilling holes in subsurface formations |
| US5740873A (en) * | 1995-10-27 | 1998-04-21 | Baker Hughes Incorporated | Rotary bit with gageless waist |
| GB2322651B (en) * | 1996-11-06 | 2000-09-20 | Camco Drilling Group Ltd | A downhole unit for use in boreholes in a subsurface formation |
| US6092610A (en) * | 1998-02-05 | 2000-07-25 | Schlumberger Technology Corporation | Actively controlled rotary steerable system and method for drilling wells |
| US6412579B2 (en) * | 1998-05-28 | 2002-07-02 | Diamond Products International, Inc. | Two stage drill bit |
| US6158529A (en) * | 1998-12-11 | 2000-12-12 | Schlumberger Technology Corporation | Rotary steerable well drilling system utilizing sliding sleeve |
| US6269893B1 (en) * | 1999-06-30 | 2001-08-07 | Smith International, Inc. | Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage |
| CA2474226C (fr) * | 1999-07-12 | 2008-04-22 | Halliburton Energy Services, Inc. | Systeme compensatoire pour la pression d'un dispositif de forage rotatif orientable |
| US6386302B1 (en) * | 1999-09-09 | 2002-05-14 | Smith International, Inc. | Polycrystaline diamond compact insert reaming tool |
| US6394200B1 (en) * | 1999-10-28 | 2002-05-28 | Camco International (U.K.) Limited | Drillout bi-center bit |
| US6364034B1 (en) * | 2000-02-08 | 2002-04-02 | William N Schoeffler | Directional drilling apparatus |
| US20010052428A1 (en) * | 2000-06-15 | 2001-12-20 | Larronde Michael L. | Steerable drilling tool |
| US6394193B1 (en) * | 2000-07-19 | 2002-05-28 | Shlumberger Technology Corporation | Downhole adjustable bent housing for directional drilling |
| US6401842B2 (en) * | 2000-07-28 | 2002-06-11 | Charles T. Webb | Directional drilling apparatus with shifting cam |
| US7287604B2 (en) * | 2003-09-15 | 2007-10-30 | Baker Hughes Incorporated | Steerable bit assembly and methods |
| US7942213B2 (en) * | 2006-10-27 | 2011-05-17 | Schlumberger Technology Corporation | Using hydrostatic bearings for downhole applications |
| US20090133931A1 (en) * | 2007-11-27 | 2009-05-28 | Schlumberger Technology Corporation | Method and apparatus for hydraulic steering of downhole rotary drilling systems |
-
2008
- 2008-10-27 US US12/258,610 patent/US20100101867A1/en not_active Abandoned
-
2009
- 2009-10-26 JP JP2011533807A patent/JP5832897B2/ja not_active Expired - Fee Related
- 2009-10-26 CA CA2741617A patent/CA2741617A1/fr not_active Abandoned
- 2009-10-26 GB GB1108683.2A patent/GB2479475B/en not_active Expired - Fee Related
- 2009-10-26 CN CN200980147753.2A patent/CN102227541B/zh not_active Expired - Fee Related
- 2009-10-26 RU RU2011121351/03A patent/RU2509860C2/ru not_active IP Right Cessation
- 2009-10-26 WO PCT/GB2009/002545 patent/WO2010049674A1/fr active Application Filing
-
2011
- 2011-05-09 NO NO20110679A patent/NO20110679A1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2479475A (en) | 2011-10-12 |
| GB201108683D0 (en) | 2011-07-06 |
| WO2010049674A1 (fr) | 2010-05-06 |
| CA2741617A1 (fr) | 2011-05-06 |
| GB2479475B (en) | 2013-03-13 |
| JP5832897B2 (ja) | 2015-12-16 |
| CN102227541B (zh) | 2014-04-23 |
| RU2509860C2 (ru) | 2014-03-20 |
| CN102227541A (zh) | 2011-10-26 |
| RU2011121351A (ru) | 2012-12-10 |
| US20100101867A1 (en) | 2010-04-29 |
| JP2012506961A (ja) | 2012-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |