CA3136340A1 - Ensemble de guidage pour forage directionnel d'un trou de forage - Google Patents
Ensemble de guidage pour forage directionnel d'un trou de forage Download PDFInfo
- Publication number
- CA3136340A1 CA3136340A1 CA3136340A CA3136340A CA3136340A1 CA 3136340 A1 CA3136340 A1 CA 3136340A1 CA 3136340 A CA3136340 A CA 3136340A CA 3136340 A CA3136340 A CA 3136340A CA 3136340 A1 CA3136340 A1 CA 3136340A1
- Authority
- CA
- Canada
- Prior art keywords
- sleeve
- deflection
- mandrel
- longitudinal axis
- housing
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title description 22
- 238000000034 method Methods 0.000 claims description 33
- 230000008859 change Effects 0.000 claims description 22
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 210000003414 extremity Anatomy 0.000 description 39
- 239000003381 stabilizer Substances 0.000 description 36
- 210000001364 upper extremity Anatomy 0.000 description 12
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 238000012937 correction Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000013519 translation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013515 script Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Transmission Devices (AREA)
Abstract
L'invention concerne un ensemble de guidage comprenant une enveloppe comportant un axe longitudinal, un mandrin comportant une extrémité de liaison avant et une extrémité de liaison arrière, le mandrin traversant l'enveloppe et étant agencé dans une première position de manière coaxiale par rapport à l'axe longitudinal de l'enveloppe, un dispositif déflecteur conçu pour exercer une force latérale sur le mandrin de sorte à décaler l'extrémité de liaison avant du mandrin par rapport à l'axe longitudinal et un ensemble face d'outil conçu pour faire tourner l'extrémité de liaison avant du mandrin dans une direction souhaitée.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/378,421 US10858889B2 (en) | 2014-10-09 | 2019-04-08 | Steering assembly for directional drilling of a wellbore |
| US16/378,421 | 2019-04-08 | ||
| PCT/US2020/027341 WO2020210408A1 (fr) | 2019-04-08 | 2020-04-08 | Ensemble de guidage pour forage directionnel d'un trou de forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3136340A1 true CA3136340A1 (fr) | 2020-10-15 |
Family
ID=72751425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3136340A Pending CA3136340A1 (fr) | 2019-04-08 | 2020-04-08 | Ensemble de guidage pour forage directionnel d'un trou de forage |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN114144567A (fr) |
| CA (1) | CA3136340A1 (fr) |
| GB (2) | GB2596493B (fr) |
| MX (1) | MX2021012246A (fr) |
| WO (1) | WO2020210408A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780258A (zh) * | 2024-02-23 | 2024-03-29 | 成都希能能源科技有限公司 | 一种适用于自动控制的定向钻井导向结构 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1086291B1 (fr) * | 1998-06-08 | 2006-10-25 | Charles T. Webb | Systeme et appareil de forage directionnel |
| US9702193B2 (en) * | 2011-03-30 | 2017-07-11 | Halliburton Energy Services, Inc. | Apparatus and method for rotary steering |
| US9109402B1 (en) * | 2014-10-09 | 2015-08-18 | Tercel Ip Ltd. | Steering assembly for directional drilling of a wellbore |
| CN104775757B (zh) * | 2015-03-26 | 2017-05-17 | 中国海洋石油总公司 | 静态指向式旋转导向钻井工具 |
-
2020
- 2020-04-08 GB GB2114610.5A patent/GB2596493B/en active Active
- 2020-04-08 CA CA3136340A patent/CA3136340A1/fr active Pending
- 2020-04-08 WO PCT/US2020/027341 patent/WO2020210408A1/fr active Application Filing
- 2020-04-08 GB GBGB2302179.3A patent/GB202302179D0/en not_active Ceased
- 2020-04-08 MX MX2021012246A patent/MX2021012246A/es unknown
- 2020-04-08 CN CN202080034483.0A patent/CN114144567A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN114144567A (zh) | 2022-03-04 |
| WO2020210408A1 (fr) | 2020-10-15 |
| GB202114610D0 (en) | 2021-11-24 |
| GB202302179D0 (en) | 2023-03-29 |
| MX2021012246A (es) | 2022-01-24 |
| GB2596493B (en) | 2023-04-05 |
| GB2596493A (en) | 2021-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20240404 |