NO338967B1 - Apparat og fremgangsmåte for regulering av formasjonstrykk - Google Patents
Apparat og fremgangsmåte for regulering av formasjonstrykk Download PDFInfo
- Publication number
- NO338967B1 NO338967B1 NO20043906A NO20043906A NO338967B1 NO 338967 B1 NO338967 B1 NO 338967B1 NO 20043906 A NO20043906 A NO 20043906A NO 20043906 A NO20043906 A NO 20043906A NO 338967 B1 NO338967 B1 NO 338967B1
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- fluid
- drilling
- well
- drill string
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title claims description 76
- 238000000034 method Methods 0.000 title claims description 33
- 230000001105 regulatory effect Effects 0.000 title claims description 6
- 239000012530 fluid Substances 0.000 claims description 202
- 238000005553 drilling Methods 0.000 claims description 86
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 69
- 239000011148 porous material Substances 0.000 description 23
- 238000009844 basic oxygen steelmaking Methods 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
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- 238000010586 diagram Methods 0.000 description 4
- 230000009545 invasion Effects 0.000 description 4
- 238000012886 linear function Methods 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
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- 239000007787 solid Substances 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
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- 239000000356 contaminant Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
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- 230000003111 delayed effect Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004941 influx Effects 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- 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
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
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)
- Earth Drilling (AREA)
- Chemical Vapour Deposition (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35822602P | 2002-02-20 | 2002-02-20 | |
| PCT/US2003/005012 WO2003071091A1 (en) | 2002-02-20 | 2003-02-19 | Dynamic annular pressure control apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20043906L NO20043906L (no) | 2004-11-17 |
| NO338967B1 true NO338967B1 (no) | 2016-11-07 |
Family
ID=27757721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20043906A NO338967B1 (no) | 2002-02-20 | 2004-09-17 | Apparat og fremgangsmåte for regulering av formasjonstrykk |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1488073B2 (es) |
| CN (1) | CN100535380C (es) |
| AR (1) | AR038529A1 (es) |
| AU (1) | AU2003211155B9 (es) |
| CA (1) | CA2477242C (es) |
| EG (1) | EG23370A (es) |
| MX (1) | MXPA04008063A (es) |
| NO (1) | NO338967B1 (es) |
| OA (1) | OA12776A (es) |
| RU (1) | RU2301319C2 (es) |
| WO (1) | WO2003071091A1 (es) |
Families Citing this family (84)
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| US7185719B2 (en) | 2002-02-20 | 2007-03-06 | Shell Oil Company | Dynamic annular pressure control apparatus and method |
| US8955619B2 (en) | 2002-05-28 | 2015-02-17 | Weatherford/Lamb, Inc. | Managed pressure drilling |
| US7836946B2 (en) | 2002-10-31 | 2010-11-23 | Weatherford/Lamb, Inc. | Rotating control head radial seal protection and leak detection systems |
| US7487837B2 (en) | 2004-11-23 | 2009-02-10 | Weatherford/Lamb, Inc. | Riser rotating control device |
| CA2534502C (en) | 2003-08-19 | 2011-12-20 | Shell Canada Limited | Drilling system and method |
| US7337660B2 (en) | 2004-05-12 | 2008-03-04 | Halliburton Energy Services, Inc. | Method and system for reservoir characterization in connection with drilling operations |
| CN101023241A (zh) | 2004-09-22 | 2007-08-22 | 国际壳牌研究有限公司 | 钻有损耗地层的方法 |
| US8826988B2 (en) | 2004-11-23 | 2014-09-09 | Weatherford/Lamb, Inc. | Latch position indicator system and method |
| US7926593B2 (en) | 2004-11-23 | 2011-04-19 | Weatherford/Lamb, Inc. | Rotating control device docking station |
| US7836973B2 (en) | 2005-10-20 | 2010-11-23 | Weatherford/Lamb, Inc. | Annulus pressure control drilling systems and methods |
| MX2008008658A (es) * | 2006-01-05 | 2008-11-28 | At Balance Americas Llc | Metodo para determinar la entrada de fluidos de yacimientos o la perdida de fluidos de perforacion de un agujero de pozo usando un sistema de control de presion anular dinamico. |
| CN103556946A (zh) | 2006-11-07 | 2014-02-05 | 哈利伯顿能源服务公司 | 钻井方法 |
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| US8844652B2 (en) | 2007-10-23 | 2014-09-30 | Weatherford/Lamb, Inc. | Interlocking low profile rotating control device |
| RU2362011C1 (ru) * | 2008-02-26 | 2009-07-20 | Федеральное государственное образовательное учреждение высшего профессионального образования Астраханский государственный технический университет (ФГОУ ВПО АГТУ) | Устройство регулирования забойного давления бурового раствора |
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| EP2392772A1 (de) | 2010-06-07 | 2011-12-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Erhöhung einer Ausbeute einer Lagerstätte |
| EP2392768B1 (de) | 2010-06-07 | 2013-08-28 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Erhöhung einer Ausbeute einer Lagerstätte |
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| US20020112888A1 (en) † | 2000-12-18 | 2002-08-22 | Christian Leuchtenberg | Drilling system and method |
-
2003
- 2003-02-19 WO PCT/US2003/005012 patent/WO2003071091A1/en not_active Ceased
- 2003-02-19 AU AU2003211155A patent/AU2003211155B9/en not_active Withdrawn - After Issue
- 2003-02-19 CA CA2477242A patent/CA2477242C/en not_active Expired - Lifetime
- 2003-02-19 CN CNB038068141A patent/CN100535380C/zh not_active Expired - Fee Related
- 2003-02-19 MX MXPA04008063A patent/MXPA04008063A/es active IP Right Grant
- 2003-02-19 EP EP03742832A patent/EP1488073B2/en not_active Expired - Lifetime
- 2003-02-19 RU RU2004127944/03A patent/RU2301319C2/ru not_active IP Right Cessation
- 2003-02-19 EG EG2003020170A patent/EG23370A/xx active
- 2003-02-19 OA OA1200400218A patent/OA12776A/en unknown
- 2003-02-20 AR ARP030100544A patent/AR038529A1/es active IP Right Grant
-
2004
- 2004-09-17 NO NO20043906A patent/NO338967B1/no not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0436242A1 (en) * | 1989-12-20 | 1991-07-10 | SERVICES PETROLIERS SCHLUMBERGER, (formerly Société de Prospection Electrique Schlumberger) | Method of analysing and controlling a fluid influx during the drilling of a borehole |
| WO2000004269A2 (en) * | 1998-07-15 | 2000-01-27 | Deep Vision Llc | Subsea wellbore drilling system for reducing bottom hole pressure |
| WO2000079092A2 (en) * | 1999-06-22 | 2000-12-28 | Shell Internationale Research Maatschappij B.V. | Drilling system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003071091A9 (en) | 2004-06-24 |
| AR038529A1 (es) | 2005-01-19 |
| CA2477242C (en) | 2011-05-24 |
| NO20043906L (no) | 2004-11-17 |
| CN100535380C (zh) | 2009-09-02 |
| CA2477242A1 (en) | 2003-08-28 |
| CN1643233A (zh) | 2005-07-20 |
| WO2003071091A8 (en) | 2004-10-14 |
| WO2003071091A1 (en) | 2003-08-28 |
| RU2004127944A (ru) | 2005-05-10 |
| RU2301319C2 (ru) | 2007-06-20 |
| AU2003211155A1 (en) | 2003-09-09 |
| AU2003211155B9 (en) | 2008-06-05 |
| EG23370A (en) | 2005-02-28 |
| AU2003211155B2 (en) | 2008-04-17 |
| EP1488073B1 (en) | 2006-08-09 |
| MXPA04008063A (es) | 2005-06-20 |
| EP1488073B2 (en) | 2012-08-01 |
| EP1488073A1 (en) | 2004-12-22 |
| OA12776A (en) | 2006-07-06 |
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Legal Events
| Date | Code | Title | Description |
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| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: PRAD RESEARCH AND DEVELOPMENT LTD, VG |
|
| CREP | Change of representative |
Representative=s name: MURGITROYD & COMPANY, MANNERHEIMSVAEGEN 12 B, 5TR, |
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| MK1K | Patent expired |