AU2012384530B2 - Pressure control in drilling operations with offset applied in response to predetermined conditions - Google Patents
Pressure control in drilling operations with offset applied in response to predetermined conditions Download PDFInfo
- Publication number
- AU2012384530B2 AU2012384530B2 AU2012384530A AU2012384530A AU2012384530B2 AU 2012384530 B2 AU2012384530 B2 AU 2012384530B2 AU 2012384530 A AU2012384530 A AU 2012384530A AU 2012384530 A AU2012384530 A AU 2012384530A AU 2012384530 B2 AU2012384530 B2 AU 2012384530B2
- Authority
- AU
- Australia
- Prior art keywords
- well pressure
- pressure
- flow
- setpoint
- offset
- 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.)
- Expired - Fee Related
Links
- 230000004044 response Effects 0.000 title claims abstract description 22
- 238000005553 drilling Methods 0.000 title claims description 50
- 238000000034 method Methods 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims description 46
- 230000008859 change Effects 0.000 claims description 17
- 230000007423 decrease Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 230000004941 influx Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013502 data validation Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 206010065042 Immune reconstitution inflammatory syndrome Diseases 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 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
- 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 (2)
| Publication Number | Publication Date |
|---|---|
| AU2012384530A1 AU2012384530A1 (en) | 2015-02-26 |
| AU2012384530B2 true AU2012384530B2 (en) | 2016-09-22 |
Family
ID=49882376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2012384530A Expired - Fee Related AU2012384530B2 (en) | 2012-07-02 | 2012-07-02 | Pressure control in drilling operations with offset applied in response to predetermined conditions |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20140290964A1 (ar) |
| EP (1) | EP2867439B1 (ar) |
| AU (1) | AU2012384530B2 (ar) |
| BR (1) | BR112014032853B8 (ar) |
| CA (1) | CA2877702A1 (ar) |
| DK (1) | DK2867439T3 (ar) |
| MX (1) | MX359485B (ar) |
| NO (1) | NO2867439T3 (ar) |
| RU (1) | RU2598661C2 (ar) |
| SA (1) | SA113340678B1 (ar) |
| WO (1) | WO2014007798A1 (ar) |
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 |
| WO2019108177A1 (en) * | 2017-11-29 | 2019-06-06 | Halliburton Energy Services, Inc. | Automated pressure control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0604134A1 (en) * | 1992-12-18 | 1994-06-29 | Halliburton Company | Control of well annulus pressure |
| US20060207795A1 (en) * | 2005-03-16 | 2006-09-21 | Joe Kinder | Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control |
| WO2010071656A1 (en) * | 2008-12-19 | 2010-06-24 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
Family Cites Families (11)
| 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 |
| 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 |
| CA2477242C (en) * | 2002-02-20 | 2011-05-24 | Shell Canada Limited | Dynamic annular pressure control apparatus and method |
| AU2004265457B2 (en) * | 2003-08-19 | 2007-04-26 | @Balance B.V. | Drilling system and method |
| US20050092523A1 (en) * | 2003-10-30 | 2005-05-05 | Power Chokes, L.P. | Well pressure control system |
| US7836973B2 (en) * | 2005-10-20 | 2010-11-23 | Weatherford/Lamb, Inc. | Annulus pressure control drilling systems and methods |
| GB0905633D0 (en) * | 2009-04-01 | 2009-05-13 | Managed Pressure Operations Ll | Apparatus for and method of drilling a subterranean borehole |
| WO2011084153A1 (en) * | 2010-01-05 | 2011-07-14 | Halliburton Energy Services, Inc. | Well control systems and methods |
| AU2011293656B2 (en) * | 2010-08-26 | 2015-03-12 | Halliburton Energy Services, Inc. | System and method for managed pressure drilling |
-
2012
- 2012-07-02 RU RU2015102060/03A patent/RU2598661C2/ru not_active IP Right Cessation
- 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 CA CA2877702A patent/CA2877702A1/en not_active Abandoned
- 2012-07-02 MX MX2014015369A patent/MX359485B/es active IP Right Grant
- 2012-07-02 WO PCT/US2012/045239 patent/WO2014007798A1/en active Application Filing
- 2012-07-02 BR BR112014032853A patent/BR112014032853B8/pt not_active IP Right Cessation
- 2012-07-02 EP EP12880400.2A patent/EP2867439B1/en active Active
- 2012-07-02 US US14/362,565 patent/US20140290964A1/en not_active Abandoned
- 2012-07-02 NO NO12880400A patent/NO2867439T3/no unknown
-
2013
- 2013-06-25 SA SA113340678A patent/SA113340678B1/ar unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0604134A1 (en) * | 1992-12-18 | 1994-06-29 | Halliburton Company | Control of well annulus pressure |
| US20060207795A1 (en) * | 2005-03-16 | 2006-09-21 | Joe Kinder | Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control |
| WO2010071656A1 (en) * | 2008-12-19 | 2010-06-24 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014007798A1 (en) | 2014-01-09 |
| BR112014032853B1 (pt) | 2021-01-26 |
| EP2867439A1 (en) | 2015-05-06 |
| BR112014032853B8 (pt) | 2021-03-30 |
| RU2598661C2 (ru) | 2016-09-27 |
| AU2012384530A1 (en) | 2015-02-26 |
| EP2867439A4 (en) | 2016-04-27 |
| CA2877702A1 (en) | 2014-01-09 |
| EP2867439B1 (en) | 2018-03-14 |
| MX359485B (es) | 2018-09-07 |
| BR112014032853A2 (pt) | 2017-06-27 |
| DK2867439T3 (en) | 2018-06-14 |
| SA113340678B1 (ar) | 2016-01-27 |
| US20140290964A1 (en) | 2014-10-02 |
| MX2014015369A (es) | 2015-07-06 |
| NO2867439T3 (ar) | 2018-08-11 |
| RU2015102060A (ru) | 2016-08-20 |
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| AU2012304810B2 (en) | High temperature drilling with lower temperature rated tools | |
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| AU2012384530B2 (en) | Pressure control in drilling operations with offset applied in response to predetermined conditions | |
| AU2012384529B2 (en) | Pressure control in drilling operations with choke position determined by Cv curve | |
| CA2854076A1 (en) | Preemptive setpoint pressure offset for flow diversion in drilling operations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NB | Applications allowed - extensions of time section 223(2) |
Free format text: THE TIME IN WHICH TO ENTER THE NATIONAL PHASE HAS BEEN EXTENDED TO 02 MAR 2015 . |
|
| MK25 | Application lapsed reg. 22.2i(2) - failure to pay acceptance fee |