NO2867439T3 - - Google Patents
Info
- Publication number
- NO2867439T3 NO2867439T3 NO12880400A NO12880400A NO2867439T3 NO 2867439 T3 NO2867439 T3 NO 2867439T3 NO 12880400 A NO12880400 A NO 12880400A NO 12880400 A NO12880400 A NO 12880400A NO 2867439 T3 NO2867439 T3 NO 2867439T3
- Authority
- NO
- Norway
Links
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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
- Drilling And Boring (AREA)
- Flow Control (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2012/045239 WO2014007798A1 (en) | 2012-07-02 | 2012-07-02 | Pressure control in drilling operations with offset applied in response to predetermined conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2867439T3 true NO2867439T3 (no) | 2018-08-11 |
Family
ID=49882376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO12880400A NO2867439T3 (no) | 2012-07-02 | 2012-07-02 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20140290964A1 (no) |
| EP (1) | EP2867439B1 (no) |
| AU (1) | AU2012384530B2 (no) |
| BR (1) | BR112014032853B8 (no) |
| CA (1) | CA2877702A1 (no) |
| DK (1) | DK2867439T3 (no) |
| MX (1) | MX359485B (no) |
| NO (1) | NO2867439T3 (no) |
| RU (1) | RU2598661C2 (no) |
| SA (1) | SA113340678B1 (no) |
| WO (1) | WO2014007798A1 (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10060208B2 (en) * | 2015-02-23 | 2018-08-28 | Weatherford Technology Holdings, Llc | Automatic event detection and control while drilling in closed loop systems |
| CA3072992A1 (en) * | 2017-11-29 | 2019-06-06 | Halliburton Energy Services, Inc. | Automated pressure control system |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253530A (en) * | 1979-10-09 | 1981-03-03 | Dresser Industries, Inc. | Method and system for circulating a gas bubble from a well |
| US5273112A (en) * | 1992-12-18 | 1993-12-28 | Halliburton Company | Surface control of well annulus pressure |
| US20020112888A1 (en) * | 2000-12-18 | 2002-08-22 | Christian Leuchtenberg | Drilling system and method |
| US6484816B1 (en) * | 2001-01-26 | 2002-11-26 | Martin-Decker Totco, Inc. | Method and system for controlling well bore pressure |
| US6575244B2 (en) * | 2001-07-31 | 2003-06-10 | M-I L.L.C. | System for controlling the operating pressures within a subterranean borehole |
| EP1488073B2 (en) * | 2002-02-20 | 2012-08-01 | @Balance B.V. | Dynamic annular pressure control apparatus and method |
| EP1664478B1 (en) * | 2003-08-19 | 2006-12-27 | Shell Internationale Researchmaatschappij B.V. | Drilling system and method |
| US20050092523A1 (en) * | 2003-10-30 | 2005-05-05 | Power Chokes, L.P. | Well pressure control system |
| US7407019B2 (en) * | 2005-03-16 | 2008-08-05 | Weatherford Canada Partnership | Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control |
| US7836973B2 (en) * | 2005-10-20 | 2010-11-23 | Weatherford/Lamb, Inc. | Annulus pressure control drilling systems and methods |
| EP2358968A4 (en) * | 2008-12-19 | 2017-05-17 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
| GB0905633D0 (en) * | 2009-04-01 | 2009-05-13 | Managed Pressure Operations Ll | Apparatus for and method of drilling a subterranean borehole |
| NO346117B1 (no) * | 2010-01-05 | 2022-02-28 | Halliburton Energy Services Inc | Brønnkontrollsystemer og fremgangsmåter |
| AU2011293656B2 (en) * | 2010-08-26 | 2015-03-12 | Halliburton Energy Services, Inc. | System and method for managed pressure drilling |
-
2012
- 2012-07-02 BR BR112014032853A patent/BR112014032853B8/pt not_active IP Right Cessation
- 2012-07-02 WO PCT/US2012/045239 patent/WO2014007798A1/en active Application Filing
- 2012-07-02 CA CA2877702A patent/CA2877702A1/en not_active Abandoned
- 2012-07-02 RU RU2015102060/03A patent/RU2598661C2/ru not_active IP Right Cessation
- 2012-07-02 MX MX2014015369A patent/MX359485B/es active IP Right Grant
- 2012-07-02 US US14/362,565 patent/US20140290964A1/en not_active Abandoned
- 2012-07-02 EP EP12880400.2A patent/EP2867439B1/en active Active
- 2012-07-02 DK DK12880400.2T patent/DK2867439T3/en active
- 2012-07-02 AU AU2012384530A patent/AU2012384530B2/en not_active Expired - Fee Related
- 2012-07-02 NO NO12880400A patent/NO2867439T3/no unknown
-
2013
- 2013-06-25 SA SA113340678A patent/SA113340678B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014032853B1 (pt) | 2021-01-26 |
| RU2598661C2 (ru) | 2016-09-27 |
| MX2014015369A (es) | 2015-07-06 |
| AU2012384530A1 (en) | 2015-02-26 |
| MX359485B (es) | 2018-09-07 |
| RU2015102060A (ru) | 2016-08-20 |
| US20140290964A1 (en) | 2014-10-02 |
| SA113340678B1 (ar) | 2016-01-27 |
| EP2867439B1 (en) | 2018-03-14 |
| AU2012384530B2 (en) | 2016-09-22 |
| EP2867439A1 (en) | 2015-05-06 |
| EP2867439A4 (en) | 2016-04-27 |
| WO2014007798A1 (en) | 2014-01-09 |
| DK2867439T3 (en) | 2018-06-14 |
| CA2877702A1 (en) | 2014-01-09 |
| BR112014032853B8 (pt) | 2021-03-30 |
| BR112014032853A2 (pt) | 2017-06-27 |