CA2285759C - Ensemble de forage de fond de trou a stabilisateurs calibres reglables - Google Patents
Ensemble de forage de fond de trou a stabilisateurs calibres reglables Download PDFInfo
- Publication number
- CA2285759C CA2285759C CA002285759A CA2285759A CA2285759C CA 2285759 C CA2285759 C CA 2285759C CA 002285759 A CA002285759 A CA 002285759A CA 2285759 A CA2285759 A CA 2285759A CA 2285759 C CA2285759 C CA 2285759C
- Authority
- CA
- Canada
- Prior art keywords
- stabilizer
- housing
- mandrel
- assembly
- drilling assembly
- 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.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 233
- 239000003381 stabilizer Substances 0.000 claims abstract description 285
- 239000012530 fluid Substances 0.000 claims abstract description 105
- 230000033001 locomotion Effects 0.000 claims abstract description 43
- 230000004044 response Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000011664 signaling Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
- E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
-
- 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
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
-
- 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
- E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
- E21B47/095—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting an acoustic anomalies, e.g. using mud-pressure pulses
-
- 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
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
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)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002285759A CA2285759C (fr) | 1999-10-08 | 1999-10-08 | Ensemble de forage de fond de trou a stabilisateurs calibres reglables |
| US09/453,820 US6328119B1 (en) | 1998-04-09 | 1999-12-03 | Adjustable gauge downhole drilling assembly |
| GB0024588A GB2355275B (en) | 1999-10-08 | 2000-10-09 | Adjustable gauge downhole drilling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002285759A CA2285759C (fr) | 1999-10-08 | 1999-10-08 | Ensemble de forage de fond de trou a stabilisateurs calibres reglables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2285759A1 CA2285759A1 (fr) | 2001-04-08 |
| CA2285759C true CA2285759C (fr) | 2005-06-14 |
Family
ID=4164349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002285759A Expired - Lifetime CA2285759C (fr) | 1998-04-09 | 1999-10-08 | Ensemble de forage de fond de trou a stabilisateurs calibres reglables |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2285759C (fr) |
| GB (1) | GB2355275B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7650952B2 (en) * | 2006-08-25 | 2010-01-26 | Smith International, Inc. | Passive vertical drilling motor stabilization |
| GB2454895B (en) * | 2007-11-22 | 2012-01-11 | Schlumberger Holdings | Flow diverter for drilling |
| CN109519124B (zh) * | 2018-12-14 | 2024-01-23 | 中国石油天然气集团有限公司 | 一种石油钻井用二维导向工具组件及导向方法 |
| US10954725B2 (en) | 2019-02-14 | 2021-03-23 | Arrival Oil Tools, Inc. | Multiple position drilling stabilizer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2022895B3 (es) * | 1986-07-03 | 1991-12-16 | Charles Abernethy Anderson | Estabilizadores de perforacion. |
| US4776394A (en) * | 1987-02-13 | 1988-10-11 | Tri-State Oil Tool Industries, Inc. | Hydraulic stabilizer for bore hole tool |
| CA2024061C (fr) * | 1990-08-27 | 2001-10-02 | Laurier Emile Comeau | Systeme de forage de sondages devies |
| US5139094A (en) * | 1991-02-01 | 1992-08-18 | Anadrill, Inc. | Directional drilling methods and apparatus |
| NO322069B1 (no) * | 1998-01-15 | 2006-08-07 | Baker Hughes Inc | Fremgangsmate og anordning for stabilisering av en borestreng ved formasjonsevalueringsmaling |
| GB2342935B (en) * | 1998-10-12 | 2000-12-06 | Pilot Drilling Control Ltd | Indexing mechanism and apparatus incorporating the same |
| US6189631B1 (en) * | 1998-11-12 | 2001-02-20 | Adel Sheshtawy | Drilling tool with extendable elements |
-
1999
- 1999-10-08 CA CA002285759A patent/CA2285759C/fr not_active Expired - Lifetime
-
2000
- 2000-10-09 GB GB0024588A patent/GB2355275B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2355275A (en) | 2001-04-18 |
| GB2355275B (en) | 2003-12-03 |
| GB0024588D0 (en) | 2000-11-22 |
| CA2285759A1 (fr) | 2001-04-08 |
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| CA2285759C (fr) | Ensemble de forage de fond de trou a stabilisateurs calibres reglables | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20191008 |