EP2358968A4 - Pressure and flow control in drilling operations - Google Patents
Pressure and flow control in drilling operations Download PDFInfo
- Publication number
- EP2358968A4 EP2358968A4 EP08879035.7A EP08879035A EP2358968A4 EP 2358968 A4 EP2358968 A4 EP 2358968A4 EP 08879035 A EP08879035 A EP 08879035A EP 2358968 A4 EP2358968 A4 EP 2358968A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- flow control
- drilling operations
- drilling
- operations
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 0.000 title 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
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- 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
- E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation 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
- 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 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2008/087686 WO2010071656A1 (en) | 2008-12-19 | 2008-12-19 | Pressure and flow control in drilling operations |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2358968A1 EP2358968A1 (en) | 2011-08-24 |
EP2358968A4 true EP2358968A4 (en) | 2017-05-17 |
Family
ID=42269093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08879035.7A Withdrawn EP2358968A4 (en) | 2008-12-19 | 2008-12-19 | Pressure and flow control in drilling operations |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2358968A4 (en) |
AU (1) | AU2008365249B2 (en) |
CA (1) | CA2742623C (en) |
GB (1) | GB2477880B (en) |
WO (1) | WO2010071656A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8281875B2 (en) | 2008-12-19 | 2012-10-09 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
US9567843B2 (en) | 2009-07-30 | 2017-02-14 | Halliburton Energy Services, Inc. | Well drilling methods with event detection |
US9528334B2 (en) | 2009-07-30 | 2016-12-27 | Halliburton Energy Services, Inc. | Well drilling methods with automated response to event detection |
US8201628B2 (en) | 2010-04-27 | 2012-06-19 | Halliburton Energy Services, Inc. | Wellbore pressure control with segregated fluid columns |
BR112013016986B1 (en) | 2010-12-29 | 2019-07-09 | Halliburton Energy Services, Inc. | SUBMARINE PRESSURE CONTROL SYSTEM |
US9016381B2 (en) * | 2011-03-17 | 2015-04-28 | Hydril Usa Manufacturing Llc | Mudline managed pressure drilling and enhanced influx detection |
CA2827935C (en) | 2011-04-08 | 2015-11-17 | Halliburton Energy Services, Inc. | Automatic standpipe pressure control in drilling |
US9080407B2 (en) | 2011-05-09 | 2015-07-14 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
EP2710216A4 (en) * | 2011-05-16 | 2016-01-13 | Halliburton Energy Services Inc | Mobile pressure optimization unit for drilling operations |
US8973676B2 (en) | 2011-07-28 | 2015-03-10 | Baker Hughes Incorporated | Active equivalent circulating density control with real-time data connection |
EP2753787A4 (en) * | 2011-09-08 | 2016-07-13 | Halliburton Energy Services Inc | High temperature drilling with lower temperature rated tools |
US9447647B2 (en) | 2011-11-08 | 2016-09-20 | Halliburton Energy Services, Inc. | Preemptive setpoint pressure offset for flow diversion in drilling operations |
CN103917740B (en) * | 2011-11-08 | 2016-09-14 | 哈利伯顿能源服务公司 | The set point pressure processed of trying to be the first transferring the flow in drill-well operation compensates |
CN102704908B (en) * | 2012-05-14 | 2015-06-03 | 西南石油大学 | Split-flow automatic control system of coal bed methane horizontal branch well and process thereof |
US10047578B2 (en) | 2012-07-02 | 2018-08-14 | Halliburton Energy Services, Inc. | Pressure control in drilling operations with choke position determined by Cv curve |
MX359485B (en) * | 2012-07-02 | 2018-09-07 | Halliburton Energy Services Inc | Pressure control in drilling operations with offset applied in response to predetermined conditions. |
CN102777139B (en) * | 2012-07-20 | 2015-03-25 | 中国石油化工股份有限公司 | Method for downhole coat transferring |
US9823373B2 (en) | 2012-11-08 | 2017-11-21 | Halliburton Energy Services, Inc. | Acoustic telemetry with distributed acoustic sensing system |
CN103015973A (en) * | 2012-12-24 | 2013-04-03 | 中国石油化工股份有限公司 | Simulation device for obtaining drilling parameter in pressure-controllable drilling |
MY180147A (en) | 2013-03-13 | 2020-11-23 | Halliburton Energy Services Inc | Diverting flow in a drilling fluid circulation system to regulate drilling fluid pressure |
BR112016003404B1 (en) | 2013-09-30 | 2021-08-31 | Halliburton Energy Services, Inc | WELL TOOL, METHOD FOR OPERATING A WELL TOOL IN A WELL, AND, DEVICE FOR USE IN AN UNDERGROUND WELL |
EP3073047A1 (en) * | 2015-03-23 | 2016-09-28 | Geoservices Equipements | Installation and method for monitoring a drilling fluid exiting the wellbore |
CN109030300B (en) * | 2018-08-01 | 2024-01-16 | 广州海洋地质调查局 | Shaft and pipeline small-particle-size sand deposition experimental device and method |
CN112112584B (en) * | 2020-09-30 | 2023-11-07 | 中国石油天然气集团有限公司 | Gas pressure maintaining and distributing device and method for gas filling drilling |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040154835A1 (en) * | 2000-03-14 | 2004-08-12 | Weatherford/Lamb, Inc. | Tong for wellbore operations |
US20040206548A1 (en) * | 1998-07-15 | 2004-10-21 | Baker Hughes Incorporated | Active controlled bottomhole pressure system & method |
US20050092523A1 (en) * | 2003-10-30 | 2005-05-05 | Power Chokes, L.P. | Well pressure control system |
US20080029306A1 (en) * | 2006-06-30 | 2008-02-07 | Baker Hughes Incorporated | Method for Improved Well Control With A Downhole Device |
US20080041149A1 (en) * | 2000-12-18 | 2008-02-21 | Christian Leuchtenberg | Drilling system and method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6374925B1 (en) * | 2000-09-22 | 2002-04-23 | Varco Shaffer, Inc. | Well drilling method and system |
US6920085B2 (en) * | 2001-02-14 | 2005-07-19 | Halliburton Energy Services, Inc. | Downlink telemetry system |
-
2008
- 2008-12-19 EP EP08879035.7A patent/EP2358968A4/en not_active Withdrawn
- 2008-12-19 AU AU2008365249A patent/AU2008365249B2/en not_active Ceased
- 2008-12-19 GB GB1108380.5A patent/GB2477880B/en active Active
- 2008-12-19 WO PCT/US2008/087686 patent/WO2010071656A1/en active Application Filing
- 2008-12-19 CA CA2742623A patent/CA2742623C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040206548A1 (en) * | 1998-07-15 | 2004-10-21 | Baker Hughes Incorporated | Active controlled bottomhole pressure system & method |
US20040154835A1 (en) * | 2000-03-14 | 2004-08-12 | Weatherford/Lamb, Inc. | Tong for wellbore operations |
US20080041149A1 (en) * | 2000-12-18 | 2008-02-21 | Christian Leuchtenberg | Drilling system and method |
US20050092523A1 (en) * | 2003-10-30 | 2005-05-05 | Power Chokes, L.P. | Well pressure control system |
US20080029306A1 (en) * | 2006-06-30 | 2008-02-07 | Baker Hughes Incorporated | Method for Improved Well Control With A Downhole Device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010071656A1 * |
Also Published As
Publication number | Publication date |
---|---|
GB2477880A (en) | 2011-08-17 |
CA2742623C (en) | 2013-11-19 |
GB2477880B (en) | 2012-12-19 |
GB201108380D0 (en) | 2011-06-29 |
AU2008365249A1 (en) | 2010-06-24 |
AU2008365249B2 (en) | 2013-08-22 |
WO2010071656A1 (en) | 2010-06-24 |
EP2358968A1 (en) | 2011-08-24 |
CA2742623A1 (en) | 2010-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110518 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20170419 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 21/08 20060101ALI20170411BHEP Ipc: E21B 21/10 20060101AFI20170411BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20171121 |