CA2832720C - Commande de pression et d'ecoulement dans des operations de forage - Google Patents
Commande de pression et d'ecoulement dans des operations de forage Download PDFInfo
- Publication number
- CA2832720C CA2832720C CA2832720A CA2832720A CA2832720C CA 2832720 C CA2832720 C CA 2832720C CA 2832720 A CA2832720 A CA 2832720A CA 2832720 A CA2832720 A CA 2832720A CA 2832720 C CA2832720 C CA 2832720C
- Authority
- CA
- Canada
- Prior art keywords
- flow
- control device
- flow control
- pressure
- annulus
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 87
- 239000012530 fluid Substances 0.000 claims abstract description 89
- 238000000034 method Methods 0.000 claims abstract description 51
- 238000004891 communication Methods 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000004044 response Effects 0.000 claims description 25
- 230000003247 decreasing effect Effects 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000003062 neural network model Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 12
- 238000012549 training Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004941 influx Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 2
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- 239000007788 liquid Substances 0.000 description 2
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- 206010065042 Immune reconstitution inflammatory syndrome Diseases 0.000 description 1
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- 238000007792 addition Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
L'invention concerne un système de forage de puits comprenant un dispositif de commande d'écoulement régulant l'écoulement depuis une pompe de plateforme vers un train de tiges, lequel dispositif de commande d'écoulement est interconnecté entre la pompe et un collecteur de colonne montante, et un autre dispositif de commande d'écoulement régulant l'écoulement à travers une ligne de communication avec l'espace annulaire. L'écoulement se fait simultanément à travers les deux dispositifs de commande d'écoulement. Un procédé de maintien de la pression de fond de puits voulue consiste à diviser l'écoulement de fluide de forage entre une ligne en communication avec l'intérieur du train de tiges et une ligne en communication avec l'espace annulaire, l'étape de division d'écoulement consistant à permettre un débit à travers un dispositif de commande d'écoulement interconnecté entre une pompe et un collecteur de colonne montante.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2011/035751 WO2012154167A1 (fr) | 2011-05-09 | 2011-05-09 | Commande de pression et d'écoulement dans des opérations de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2832720A1 CA2832720A1 (fr) | 2012-11-15 |
| CA2832720C true CA2832720C (fr) | 2017-03-28 |
Family
ID=47139443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2832720A Active CA2832720C (fr) | 2011-05-09 | 2011-05-09 | Commande de pression et d'ecoulement dans des operations de forage |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2707570A4 (fr) |
| CA (1) | CA2832720C (fr) |
| MX (2) | MX350433B (fr) |
| WO (1) | WO2012154167A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10487601B2 (en) | 2015-04-28 | 2019-11-26 | Drillmec S.P.A. | Control equipment for monitoring flows of drilling muds for uninterrupted drilling mud circulation circuits and method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6415877B1 (en) * | 1998-07-15 | 2002-07-09 | Deep Vision Llc | Subsea wellbore drilling system for reducing bottom hole pressure |
| US6374925B1 (en) * | 2000-09-22 | 2002-04-23 | Varco Shaffer, Inc. | Well drilling method and system |
| WO2011043764A1 (fr) * | 2009-10-05 | 2011-04-14 | Halliburton Energy Services, Inc. | Déterminations géomécaniques intégrées et régulation de pression de forage |
-
2011
- 2011-05-09 EP EP11865031.6A patent/EP2707570A4/fr active Pending
- 2011-05-09 MX MX2016008649A patent/MX350433B/es unknown
- 2011-05-09 MX MX2013013045A patent/MX340331B/es active IP Right Grant
- 2011-05-09 CA CA2832720A patent/CA2832720C/fr active Active
- 2011-05-09 WO PCT/US2011/035751 patent/WO2012154167A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP2707570A1 (fr) | 2014-03-19 |
| AU2011367855A1 (en) | 2013-10-24 |
| MX340331B (es) | 2016-07-05 |
| WO2012154167A1 (fr) | 2012-11-15 |
| EP2707570A4 (fr) | 2015-12-30 |
| MX2013013045A (es) | 2014-02-17 |
| MX350433B (es) | 2017-09-06 |
| CA2832720A1 (fr) | 2012-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20131008 |