CA2573524A1 - Servo-actionneur intelligent efficace pour pulseur de fond de trou - Google Patents
Servo-actionneur intelligent efficace pour pulseur de fond de trou Download PDFInfo
- Publication number
- CA2573524A1 CA2573524A1 CA002573524A CA2573524A CA2573524A1 CA 2573524 A1 CA2573524 A1 CA 2573524A1 CA 002573524 A CA002573524 A CA 002573524A CA 2573524 A CA2573524 A CA 2573524A CA 2573524 A1 CA2573524 A1 CA 2573524A1
- Authority
- CA
- Canada
- Prior art keywords
- servo
- mud
- valve
- controller
- sensor
- 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.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 description 10
- 230000008439 repair process Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Servomotors (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Details Of Valves (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2463354A CA2463354C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent efficace avec capteur pour generateur d'impulsions de fond de trou |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2463354A Division CA2463354C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent efficace avec capteur pour generateur d'impulsions de fond de trou |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2573524A1 true CA2573524A1 (fr) | 2005-10-06 |
Family
ID=35206733
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002573524A Abandoned CA2573524A1 (fr) | 2004-04-06 | 2004-04-06 | Servo-actionneur intelligent efficace pour pulseur de fond de trou |
| CA2463354A Expired - Lifetime CA2463354C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent efficace avec capteur pour generateur d'impulsions de fond de trou |
| CA2603117A Expired - Lifetime CA2603117C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent et efficace avec joint dynamique pour generateur a impulsions de fond de trou |
| CA2603138A Expired - Lifetime CA2603138C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent et efficace pour generateur a impulsions de fond de trou avec frein et verrou inedits |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2463354A Expired - Lifetime CA2463354C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent efficace avec capteur pour generateur d'impulsions de fond de trou |
| CA2603117A Expired - Lifetime CA2603117C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent et efficace avec joint dynamique pour generateur a impulsions de fond de trou |
| CA2603138A Expired - Lifetime CA2603138C (fr) | 2004-04-06 | 2004-04-06 | Servomoteur intelligent et efficace pour generateur a impulsions de fond de trou avec frein et verrou inedits |
Country Status (1)
| Country | Link |
|---|---|
| CA (4) | CA2573524A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058835A (zh) * | 2019-12-05 | 2020-04-24 | 中国海洋石油集团有限公司 | 一种双向通信短节 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7564741B2 (en) | 2004-04-06 | 2009-07-21 | Newsco Directional And Horizontal Drilling Services Inc. | Intelligent efficient servo-actuator for a downhole pulser |
| CA2738271A1 (fr) | 2011-04-28 | 2012-10-28 | Sondex Wireline Ltd. | Impulseur pour mesures en cours de forage de boue et methode de commande dudit impulseur |
| US9312798B2 (en) | 2011-10-11 | 2016-04-12 | Sondex Limited | Sensor commuated electric motor with sensorless angular position determination and method |
| US10533413B2 (en) | 2015-02-10 | 2020-01-14 | Evolution Engineering Inc. | Method and apparatus for determining rotor position in a fluid pressure pulse generator |
| US10620272B2 (en) | 2018-01-08 | 2020-04-14 | Charger Industries Canada Limited Partnership | Battery pack for use downhole having torsion-limiting means |
| CN114320280A (zh) * | 2021-08-17 | 2022-04-12 | 西安天科铭创石油技术服务有限公司 | 一种跨螺杆无线通信发射功率自适应装置 |
-
2004
- 2004-04-06 CA CA002573524A patent/CA2573524A1/fr not_active Abandoned
- 2004-04-06 CA CA2463354A patent/CA2463354C/fr not_active Expired - Lifetime
- 2004-04-06 CA CA2603117A patent/CA2603117C/fr not_active Expired - Lifetime
- 2004-04-06 CA CA2603138A patent/CA2603138C/fr not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058835A (zh) * | 2019-12-05 | 2020-04-24 | 中国海洋石油集团有限公司 | 一种双向通信短节 |
| CN111058835B (zh) * | 2019-12-05 | 2022-11-29 | 中国海洋石油集团有限公司 | 一种双向通信短节 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2603138A1 (fr) | 2005-10-06 |
| CA2603117C (fr) | 2013-07-02 |
| CA2463354A1 (fr) | 2005-10-06 |
| CA2603117A1 (fr) | 2005-10-06 |
| CA2603138C (fr) | 2014-03-04 |
| CA2463354C (fr) | 2011-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |