EA201201247A1 - Система и способ безопасных операций управления скважиной - Google Patents
Система и способ безопасных операций управления скважинойInfo
- Publication number
- EA201201247A1 EA201201247A1 EA201201247A EA201201247A EA201201247A1 EA 201201247 A1 EA201201247 A1 EA 201201247A1 EA 201201247 A EA201201247 A EA 201201247A EA 201201247 A EA201201247 A EA 201201247A EA 201201247 A1 EA201201247 A1 EA 201201247A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- well
- pressure
- inflow
- event
- wellbore
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 238000009530 blood pressure measurement Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
Система и способ для безопасного управления скважиной, которую бурят или которая была пробурена в подземном пласте, при которых обычный противовыбросовый превентор действует, чтобы закрывать буровую скважину от атмосферной среды после распознания события притока флюида. Давления флюида, равно как и скорости потока флюида, входящего в и исходящего из буровой скважины, измеряются и отслеживаются, чтобы точнее и с большей уверенностью определять давление гидравлического разрыва и поровое давление пласта и выполнять операции по управлению скважиной в ответ на событие притока флюида. При подозрении на событие притока флюида используется одно или более измерение потока и давления флюида, чтобы подтвердить событие притока флюида и безопасно восстановить управление скважиной путем выкачивания притока флюида из скважины через штуцерную линию, выдерживая давление внутри скважины в пределах конкретных, выбранных границ, таких как давление гидравлического разрыва и поровое давление.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31116610P | 2010-03-05 | 2010-03-05 | |
PCT/US2011/027259 WO2011109748A1 (en) | 2010-03-05 | 2011-03-04 | System and method for safe well control operations |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201201247A1 true EA201201247A1 (ru) | 2013-03-29 |
EA022742B1 EA022742B1 (ru) | 2016-02-29 |
Family
ID=44530313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201201247A EA022742B1 (ru) | 2010-03-05 | 2011-03-04 | Система и способ безопасных операций управления скважиной |
Country Status (11)
Country | Link |
---|---|
US (1) | US8528660B2 (ru) |
EP (1) | EP2542753B1 (ru) |
AU (1) | AU2011222568B2 (ru) |
BR (1) | BR112012022420B1 (ru) |
CA (1) | CA2792031C (ru) |
CO (1) | CO6650340A2 (ru) |
DK (1) | DK2542753T3 (ru) |
EA (1) | EA022742B1 (ru) |
MX (1) | MX2012010290A (ru) |
MY (1) | MY156914A (ru) |
WO (1) | WO2011109748A1 (ru) |
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US8347982B2 (en) | 2010-04-16 | 2013-01-08 | Weatherford/Lamb, Inc. | System and method for managing heave pressure from a floating rig |
US9284799B2 (en) * | 2010-05-19 | 2016-03-15 | Smith International, Inc. | Method for drilling through nuisance hydrocarbon bearing formations |
US9279299B2 (en) * | 2010-08-26 | 2016-03-08 | Halliburton Energy Services, Inc. | System and method for managed pressure drilling |
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WO2015174991A1 (en) * | 2014-05-15 | 2015-11-19 | Halliburton Energy Services, Inc. | Monitoring of drilling operations using discretized fluid flows |
US11634979B2 (en) * | 2014-07-18 | 2023-04-25 | Nextier Completion Solutions Inc. | Determining one or more parameters of a well completion design based on drilling data corresponding to variables of mechanical specific energy |
US10260297B2 (en) | 2014-10-02 | 2019-04-16 | Baker Hughes, A Ge Company, Llc | Subsea well systems and methods for controlling fluid from the wellbore to the surface |
US10577912B2 (en) | 2014-11-12 | 2020-03-03 | Helmerich & Payne Technologies, Llc | System and method for measuring characteristics of cuttings and fluid front location during drilling operations with computer vision |
US10060208B2 (en) * | 2015-02-23 | 2018-08-28 | Weatherford Technology Holdings, Llc | Automatic event detection and control while drilling in closed loop systems |
WO2016140699A1 (en) | 2015-03-02 | 2016-09-09 | C&J Energy Services, Inc. | Well completion system and method |
MX2017012760A (es) * | 2015-04-14 | 2018-01-30 | Halliburton Energy Services Inc | Reciclado optimizado de fluidos de perforacion mediante la coordinacion del funcionamiento de unidades de separacion. |
US10683744B2 (en) | 2015-09-01 | 2020-06-16 | Pason Systems Corp. | Method and system for detecting at least one of an influx event and a loss event during well drilling |
US10550652B2 (en) * | 2015-09-23 | 2020-02-04 | Covar Applied Technologies, Inc. | Ballooning diagnostics |
WO2017058256A1 (en) * | 2015-10-02 | 2017-04-06 | Halliburton Energy Services, Inc. | Remotely operated and multi-functional down-hole control tools |
US10619450B2 (en) | 2015-10-02 | 2020-04-14 | Halliburton Energy Services, Inc. | Remotely operated and multi-functional down-hole control tools |
US11242744B1 (en) | 2016-05-06 | 2022-02-08 | WellWorc, Inc. | Real time flow analysis methods and continuous mass balance and wellbore pressure calculations from real-time density and flow measurements |
US10738551B1 (en) * | 2016-05-06 | 2020-08-11 | WellWorc, Inc | Real time flow analysis methods and continuous mass balance and wellbore pressure calculations from real-time density and flow measurements |
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CN105937375B (zh) * | 2016-06-13 | 2018-11-16 | 中国石油天然气集团公司 | 气液两相流流量分段实时监测的欠平衡钻井装置和方法 |
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CN106168129A (zh) * | 2016-08-30 | 2016-11-30 | 中国海洋石油总公司 | 一种基于井控系统的一步关井方法 |
CN106444563A (zh) * | 2016-12-12 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司 | 适用于气体钻井的安全保障系统 |
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CN109441432B (zh) * | 2018-10-23 | 2022-04-22 | 西南石油大学 | 一种窄安全密度窗口地层钻井井筒循环压耗检测方法 |
CN109458171B (zh) * | 2018-10-23 | 2022-04-22 | 西南石油大学 | 一种新型窄安全密度窗口地层漏失压力测量的方法 |
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-
2011
- 2011-03-04 US US13/041,216 patent/US8528660B2/en active Active
- 2011-03-04 BR BR112012022420-4A patent/BR112012022420B1/pt active IP Right Grant
- 2011-03-04 CA CA2792031A patent/CA2792031C/en active Active
- 2011-03-04 EA EA201201247A patent/EA022742B1/ru not_active IP Right Cessation
- 2011-03-04 EP EP11751451.3A patent/EP2542753B1/en active Active
- 2011-03-04 WO PCT/US2011/027259 patent/WO2011109748A1/en active Application Filing
- 2011-03-04 MY MYPI2012003958A patent/MY156914A/en unknown
- 2011-03-04 MX MX2012010290A patent/MX2012010290A/es active IP Right Grant
- 2011-03-04 AU AU2011222568A patent/AU2011222568B2/en active Active
- 2011-03-04 DK DK11751451.3T patent/DK2542753T3/en active
-
2012
- 2012-10-05 CO CO12175643A patent/CO6650340A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2542753B1 (en) | 2016-08-31 |
MX2012010290A (es) | 2013-02-27 |
CA2792031A1 (en) | 2011-09-09 |
DK2542753T3 (en) | 2016-12-05 |
WO2011109748A1 (en) | 2011-09-09 |
MY156914A (en) | 2016-04-15 |
EP2542753A4 (en) | 2014-04-16 |
AU2011222568A1 (en) | 2012-09-27 |
CA2792031C (en) | 2014-06-17 |
BR112012022420B1 (pt) | 2021-03-30 |
BR112012022420A2 (pt) | 2020-09-01 |
EP2542753A1 (en) | 2013-01-09 |
US8528660B2 (en) | 2013-09-10 |
EA022742B1 (ru) | 2016-02-29 |
CO6650340A2 (es) | 2013-04-15 |
AU2011222568B2 (en) | 2014-01-09 |
US20110214882A1 (en) | 2011-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ TM |