CA2692557A1 - Dispositifs et procedes de test de formation en mesurant une pression dans un volume variable isole - Google Patents
Dispositifs et procedes de test de formation en mesurant une pression dans un volume variable isole Download PDFInfo
- Publication number
- CA2692557A1 CA2692557A1 CA 2692557 CA2692557A CA2692557A1 CA 2692557 A1 CA2692557 A1 CA 2692557A1 CA 2692557 CA2692557 CA 2692557 CA 2692557 A CA2692557 A CA 2692557A CA 2692557 A1 CA2692557 A1 CA 2692557A1
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- drill
- string
- well
- bore
- 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.)
- Granted
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000005553 drilling Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 28
- 238000005086 pumping Methods 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 239000006187 pill Substances 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 description 43
- 238000005259 measurement Methods 0.000 description 14
- 238000011161 development Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/008—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Earth Drilling (AREA)
- Measuring Fluid Pressure (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
L'invention concerne un dispositif (1) de test de formation en cours de forage, comprenant un train de tiges de forage (2) avec une garniture d'étanchéité (3) agencée sur le train de tiges de forage au-dessus d'un trépan (7), la garniture d'étanchéité pouvant être dilatée et pouvant ainsi isoler une partie ouverte inférieure (6) d'un puits de forage, se distinguant en ce que la garniture d'étanchéité est fixée de manière hermétique mais coulissante sur une distance (4) du puits de forage, de telle sorte que le train de tiges de forage peut être déplacé vers le haut et vers le bas, avec ou sans rotation, à l'intérieur de la distance tandis que la garniture d'étanchéité reste stationnaire et dilatée dans le puits de forage, le dispositif comprenant également au moins un transmetteur de pression pour mesurer et transférer en temps réel à la surface une pression mesurée dans la partie ouverte inférieure isolée du puits de forage. L'invention concerne également des procédés de test de formation utilisant ce dispositif. L'invention concerne un dispositif de test de formation d'un puits de production.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20073508 | 2007-07-06 | ||
| NO20073508A NO333727B1 (no) | 2007-07-06 | 2007-07-06 | Anordninger og fremgangsmater for formasjonstesting ved trykkmaling i et isolert, variabelt volum |
| PCT/NO2008/000251 WO2009008731A1 (fr) | 2007-07-06 | 2008-07-02 | Dispositifs et procédés de test de formation en mesurant une pression dans un volume variable isolé |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2692557A1 true CA2692557A1 (fr) | 2009-01-15 |
| CA2692557C CA2692557C (fr) | 2015-09-08 |
Family
ID=40228776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2692557A Active CA2692557C (fr) | 2007-07-06 | 2008-07-02 | Dispositifs et procedes de test de formation en mesurant une pression dans un volume variable isole |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8210036B2 (fr) |
| BR (1) | BRPI0814004B1 (fr) |
| CA (1) | CA2692557C (fr) |
| GB (1) | GB2466136B (fr) |
| NO (1) | NO333727B1 (fr) |
| WO (1) | WO2009008731A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403294B (zh) * | 2008-11-06 | 2012-05-23 | 中国石化集团胜利石油管理局地质录井公司 | 一种pdc钻头与牙轮钻头互换时的地层压力检测方法 |
| CN102121377B (zh) * | 2011-01-05 | 2013-07-31 | 中国海洋石油总公司 | 一种随钻地层压力测量仪器及其测量方法 |
| CN102748015B (zh) * | 2011-04-22 | 2015-08-26 | 中国石油化工股份有限公司 | 一种地层压力模拟装置及方法 |
| KR101460029B1 (ko) * | 2013-05-02 | 2014-11-10 | 한국지질자원연구원 | 시추 중 지층 연결성 테스트 방법 |
| AU2014353871B2 (en) | 2013-11-19 | 2018-10-25 | Minex Crc Ltd | Borehole logging methods and apparatus |
| US10100631B2 (en) * | 2013-12-10 | 2018-10-16 | Schlumberger Technology Corporation | Method of testing a barrier in a wellbore |
| NL2017006B1 (en) * | 2016-06-20 | 2018-01-04 | Fugro N V | a method, a system, and a computer program product for determining soil properties |
| US11673352B2 (en) * | 2016-09-20 | 2023-06-13 | United States Of America As Represented By The Administrator Of Nasa | Automated wave guide system for in-process monitoring of carbon fiber reinforced polymer (CFRP) composite laminates with hanning window tone-bursts of center frequencies from 100-225 kHz and 100-350 kHz |
| GB2561814B (en) | 2016-10-10 | 2019-05-15 | Ardyne Holdings Ltd | Downhole test tool and method of use |
| CN106285666B (zh) * | 2016-10-25 | 2019-03-15 | 中国科学院力学研究所 | 一种冻土区天然气水合物钻孔的浅层土层力学参数监测方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746097A (en) * | 1970-10-16 | 1973-07-17 | Breston M | Subsurface blowout prevention |
| US4453595A (en) * | 1982-09-07 | 1984-06-12 | Maxwell Laboratories, Inc. | Method of measuring fracture pressure in underground formations |
| US4570480A (en) * | 1984-03-30 | 1986-02-18 | Nl Industries, Inc. | Method and apparatus for determining formation pressure |
| FR2659387A1 (fr) * | 1990-03-12 | 1991-09-13 | Forex Neptune Sa | Methode d'estimation de la pression interstitielle d'une formation souterraine. |
| US5555945A (en) * | 1994-08-15 | 1996-09-17 | Halliburton Company | Early evaluation by fall-off testing |
| US6148912A (en) * | 1997-03-25 | 2000-11-21 | Dresser Industries, Inc. | Subsurface measurement apparatus, system, and process for improved well drilling control and production |
| US7270185B2 (en) * | 1998-07-15 | 2007-09-18 | Baker Hughes Incorporated | Drilling system and method for controlling equivalent circulating density during drilling of wellbores |
-
2007
- 2007-07-06 NO NO20073508A patent/NO333727B1/no unknown
-
2008
- 2008-07-02 US US12/667,756 patent/US8210036B2/en active Active
- 2008-07-02 BR BRPI0814004-9A patent/BRPI0814004B1/pt active IP Right Grant
- 2008-07-02 GB GB1001325.8A patent/GB2466136B/en active Active
- 2008-07-02 WO PCT/NO2008/000251 patent/WO2009008731A1/fr active Application Filing
- 2008-07-02 CA CA2692557A patent/CA2692557C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0814004B1 (pt) | 2018-02-06 |
| GB2466136A (en) | 2010-06-16 |
| US8210036B2 (en) | 2012-07-03 |
| BRPI0814004A2 (pt) | 2015-02-03 |
| GB2466136B (en) | 2012-01-11 |
| US20100186495A1 (en) | 2010-07-29 |
| WO2009008731A1 (fr) | 2009-01-15 |
| NO20073508L (no) | 2009-01-07 |
| GB201001325D0 (en) | 2010-03-17 |
| CA2692557C (fr) | 2015-09-08 |
| NO333727B1 (no) | 2013-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130415 |