BRPI0618878A2 - método para variação de densidade de fluidos de perfuração em aplicações de perfuração de petróleo e gás em águas profundas - Google Patents
método para variação de densidade de fluidos de perfuração em aplicações de perfuração de petróleo e gás em águas profundasInfo
- Publication number
- BRPI0618878A2 BRPI0618878A2 BRPI0618878A BRPI0618878A BRPI0618878A2 BR PI0618878 A2 BRPI0618878 A2 BR PI0618878A2 BR PI0618878 A BRPI0618878 A BR PI0618878A BR PI0618878 A BRPI0618878 A BR PI0618878A BR PI0618878 A2 BRPI0618878 A2 BR PI0618878A2
- Authority
- BR
- Brazil
- Prior art keywords
- fluid density
- density variation
- drilling
- deepwater oil
- drilling fluid
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 2
- 239000012530 fluid Substances 0.000 title 1
- 238000000034 method 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
- E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
-
- 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
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
-
- 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
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
-
- 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
- E21B21/082—Dual gradient systems, i.e. using two hydrostatic gradients or drilling fluid densities
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/284,334 US7992655B2 (en) | 2001-02-15 | 2005-11-21 | Dual gradient drilling method and apparatus with multiple concentric drill tubes and blowout preventers |
PCT/US2006/045379 WO2007139581A1 (en) | 2005-11-21 | 2006-11-21 | Method for varying the density of drilling fluids in deep water oil and gas drilling applications |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0618878A2 true BRPI0618878A2 (pt) | 2018-10-23 |
Family
ID=38778960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0618878A BRPI0618878A2 (pt) | 2005-11-21 | 2006-11-21 | método para variação de densidade de fluidos de perfuração em aplicações de perfuração de petróleo e gás em águas profundas |
Country Status (6)
Country | Link |
---|---|
US (3) | US7992655B2 (pt) |
EP (1) | EP1957744A4 (pt) |
BR (1) | BRPI0618878A2 (pt) |
CA (1) | CA2630576C (pt) |
NO (1) | NO20082723L (pt) |
WO (1) | WO2007139581A1 (pt) |
Families Citing this family (63)
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US7992655B2 (en) * | 2001-02-15 | 2011-08-09 | Dual Gradient Systems, Llc | Dual gradient drilling method and apparatus with multiple concentric drill tubes and blowout preventers |
US8088716B2 (en) * | 2004-06-17 | 2012-01-03 | Exxonmobil Upstream Research Company | Compressible objects having a predetermined internal pressure combined with a drilling fluid to form a variable density drilling mud |
WO2007145735A2 (en) * | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Method for fabricating compressible objects for a variable density drilling mud |
WO2007047800A2 (en) * | 2005-10-20 | 2007-04-26 | Transocean Sedco Forex Ventures Ltd. | Apparatus and method for managed pressure drilling |
AU2007205225B2 (en) * | 2006-01-05 | 2010-11-11 | Prad Research And Development Limited | Method for determining formation fluid entry into or drilling fluid loss from a borehole using a dynamic annular pressure control system |
US8772772B2 (en) * | 2006-05-18 | 2014-07-08 | Intermolecular, Inc. | System and method for increasing productivity of combinatorial screening |
WO2007102971A2 (en) * | 2006-03-06 | 2007-09-13 | Exxonmobil Upstream Research Company | Method and apparatus for managing variable density drilling mud |
US20070227774A1 (en) * | 2006-03-28 | 2007-10-04 | Reitsma Donald G | Method for Controlling Fluid Pressure in a Borehole Using a Dynamic Annular Pressure Control System |
US20070246263A1 (en) * | 2006-04-20 | 2007-10-25 | Reitsma Donald G | Pressure Safety System for Use With a Dynamic Annular Pressure Control System |
EP2041235B1 (en) * | 2006-06-07 | 2013-02-13 | ExxonMobil Upstream Research Company | Compressible objects combined with a drilling fluid to form a variable density drilling mud |
EP2038364A2 (en) * | 2006-06-07 | 2009-03-25 | ExxonMobil Upstream Research Company | Compressible objects having partial foam interiors combined with a drilling fluid to form a variable density drilling mud |
CA2668152C (en) | 2006-11-07 | 2012-04-03 | Halliburton Energy Services, Inc. | Offshore universal riser system |
NO325521B1 (no) * | 2006-11-23 | 2008-06-02 | Statoil Asa | Sammenstilling for trykkontroll ved boring og fremgangsmate for trykkontroll ved boring i en formasjon med uforutsett hoyt formasjonstrykk |
US8011317B2 (en) * | 2006-12-29 | 2011-09-06 | Intermolecular, Inc. | Advanced mixing system for integrated tool having site-isolated reactors |
US8741072B2 (en) * | 2007-01-31 | 2014-06-03 | M-I Llc | Use of cuttings vessel for tank cleaning |
GB2457497B (en) | 2008-02-15 | 2012-08-08 | Pilot Drilling Control Ltd | Flow stop valve |
BR122019001114B1 (pt) * | 2008-04-04 | 2019-12-31 | Enhanced Drilling As | sistemas e métodos de perfuração submarina |
KR100953188B1 (ko) * | 2008-06-05 | 2010-04-15 | 한국지질자원연구원 | 슬러리 이송장치 |
US8978767B2 (en) * | 2008-08-19 | 2015-03-17 | Onesubsea, Llc | Subsea well intervention lubricator and method for subsea pumping |
US8281875B2 (en) | 2008-12-19 | 2012-10-09 | Halliburton Energy Services, Inc. | Pressure and flow control in drilling operations |
US7823656B1 (en) | 2009-01-23 | 2010-11-02 | Nch Corporation | Method for monitoring drilling mud properties |
WO2011019469A2 (en) * | 2009-08-12 | 2011-02-17 | Bp Corporation North America Inc. | Systems and methods for running casing into wells drilled with dual-gradient mud systems |
CA2771095C (en) | 2009-08-18 | 2017-11-07 | Pilot Drilling Control Limited | Flow stop valve |
US8267197B2 (en) * | 2009-08-25 | 2012-09-18 | Baker Hughes Incorporated | Apparatus and methods for controlling bottomhole assembly temperature during a pause in drilling boreholes |
US20110232907A1 (en) * | 2010-03-25 | 2011-09-29 | Bryant Jason E | Laminar phase ring for fluid transport applications |
US8201628B2 (en) | 2010-04-27 | 2012-06-19 | Halliburton Energy Services, Inc. | Wellbore pressure control with segregated fluid columns |
US8820405B2 (en) | 2010-04-27 | 2014-09-02 | Halliburton Energy Services, Inc. | Segregating flowable materials in a well |
US8403059B2 (en) * | 2010-05-12 | 2013-03-26 | Sunstone Technologies, Llc | External jet pump for dual gradient drilling |
US8413722B2 (en) * | 2010-05-25 | 2013-04-09 | Agr Subsea, A.S. | Method for circulating a fluid entry out of a subsurface wellbore without shutting in the wellbore |
CA2806681A1 (en) * | 2010-07-30 | 2012-02-02 | Shell Internationale Research Maatschappij B.V. | Monitoring of drilling operations with flow and density measurement |
US8783359B2 (en) | 2010-10-05 | 2014-07-22 | Chevron U.S.A. Inc. | Apparatus and system for processing solids in subsea drilling or excavation |
US9249638B2 (en) | 2011-04-08 | 2016-02-02 | Halliburton Energy Services, Inc. | Wellbore pressure control with optimized pressure drilling |
WO2012138349A1 (en) | 2011-04-08 | 2012-10-11 | 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 |
WO2013036397A1 (en) | 2011-09-08 | 2013-03-14 | Halliburton Energy Services, Inc. | High temperature drilling with lower temperature rated tools |
US9328575B2 (en) | 2012-01-31 | 2016-05-03 | Weatherford Technology Holdings, Llc | Dual gradient managed pressure drilling |
AU2013221574B2 (en) | 2012-02-14 | 2017-08-24 | Chevron U.S.A. Inc. | Systems and methods for managing pressure in a wellbore |
US20140262529A1 (en) * | 2013-03-15 | 2014-09-18 | Baker Hughes Incorporated | Encapsulated gas for drilling and completion fluids |
CN103233693B (zh) * | 2013-05-08 | 2016-03-30 | 中铁隧道集团一处有限公司 | 钻孔桩桩基二次清孔装置及清孔方法 |
US10233741B2 (en) | 2013-05-31 | 2019-03-19 | Halliburton Energy Services, Inc. | Well monitoring, sensing, control and mud logging on dual gradient drilling |
WO2016007150A1 (en) * | 2014-07-09 | 2016-01-14 | Halliburton Energy Services, Inc. | Scale inhibitor and methods of using scale inhibitors |
WO2016007149A1 (en) * | 2014-07-09 | 2016-01-14 | Halliburton Energy Services, Inc. | Consolidating composition for treatment of a subterranean formation |
US10196887B2 (en) | 2014-07-15 | 2019-02-05 | Halliburton Energy Services, Inc. | Metal-organic frameworks as porous proppants |
US20170166805A1 (en) * | 2014-07-15 | 2017-06-15 | Halliburton Energy Services, Inc. | Metal-Organic Frameworks as Encapsulating Agents |
AU2014402368B2 (en) | 2014-07-31 | 2018-03-29 | Halliburton Energy Services, Inc. | Guanidine- or guanidinium-containing compounds for treatment of subterranean formations |
GB2543186B (en) * | 2014-08-06 | 2021-11-03 | Halliburton Energy Services Inc | Diverter composition including rheologically-modified invert emulsion |
WO2016068850A1 (en) * | 2014-10-27 | 2016-05-06 | Halliburton Energy Services, Inc. | Foam composition |
GB2547165B (en) * | 2015-01-22 | 2022-02-09 | Halliburton Energy Services Inc | Compatibilized cement composition for treatment of a subterranean formation |
GB2549629B (en) * | 2015-02-11 | 2021-10-06 | Halliburton Energy Services Inc | Constitutionally dynamic polymer for treatment of subterranean formations |
WO2016137515A1 (en) * | 2015-02-27 | 2016-09-01 | Halliburton Energy Services, Inc. | Solvent-induced separation of oilfield emulsions |
WO2016178672A1 (en) * | 2015-05-05 | 2016-11-10 | Halliburton Energy Services, Inc. | Compositions including modified release material for treatment of subterranean formations |
CA2988902A1 (en) * | 2015-07-14 | 2017-01-19 | Halliburton Energy Services, Inc. | Renewable diesel base fluids for use in subterranean formation operations |
AU2015408209A1 (en) * | 2015-09-02 | 2018-02-01 | Halliburton Energy Services, Inc. | Software simulation method for estimating fluid positions and pressures in the wellbore for a dual gradient cementing system |
US11034873B2 (en) * | 2015-09-17 | 2021-06-15 | Halliburton Energy Services, Inc. | Weighted composition for treatment of a subterranean formation |
WO2017052515A1 (en) * | 2015-09-22 | 2017-03-30 | Halliburton Energy Services, Inc. | Crosslinked polymer-coated proppant |
US10815420B2 (en) | 2015-09-23 | 2020-10-27 | Halliburton Energy Services, Inc. | Proppant comprising a crosslinked polymer for treatment of subterranean formations |
US11279801B2 (en) | 2015-10-16 | 2022-03-22 | Halliburton Energy Services, Inc. | Silane-functionalized polyalkyleneimine clay stabilizer for treatment of subterranean formations |
CA3003865C (en) | 2015-12-07 | 2020-04-28 | Halliburton Energy Services, Inc. | Surfactant compositions for treatment of subterranean formations and produced oil |
WO2018025059A1 (es) * | 2016-07-30 | 2018-02-08 | Mexiship Servicios Oil & Gas Sa De Cv | Embarcación adaptada con un sistema de preparación, transportación, almacenamiento e inyección de lechada a base de recortes de perforación |
CA3042626C (en) | 2016-12-07 | 2022-08-09 | Halliburton Energy Services, Inc. | Embedded treatment fluid additives for use in subterranean formation operations |
EP3685003B1 (en) | 2017-09-19 | 2022-11-02 | Noble Drilling Services, Inc. | Method for detecting fluid influx or fluid loss in a well and detecting changes in fluid pump efficiency |
US11028306B2 (en) | 2017-12-05 | 2021-06-08 | University Of Louisiana At Lafayette | Solid/liquid high film strength fluid lubricant |
CN110700776A (zh) * | 2019-10-12 | 2020-01-17 | 西南石油大学 | 一种多梯度隔水管充气-注空心球钻井方法及装置 |
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US7992655B2 (en) | 2001-02-15 | 2011-08-09 | Dual Gradient Systems, Llc | Dual gradient drilling method and apparatus with multiple concentric drill tubes and blowout preventers |
US7093662B2 (en) * | 2001-02-15 | 2006-08-22 | Deboer Luc | System for drilling oil and gas wells using a concentric drill string to deliver a dual density mud |
US6966392B2 (en) * | 2001-02-15 | 2005-11-22 | Deboer Luc | Method for varying the density of drilling fluids in deep water oil and gas drilling applications |
US6802379B2 (en) * | 2001-02-23 | 2004-10-12 | Exxonmobil Upstream Research Company | Liquid lift method for drilling risers |
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-
2005
- 2005-11-21 US US11/284,334 patent/US7992655B2/en not_active Expired - Fee Related
-
2006
- 2006-11-21 CA CA2630576A patent/CA2630576C/en not_active Expired - Fee Related
- 2006-11-21 WO PCT/US2006/045379 patent/WO2007139581A1/en active Application Filing
- 2006-11-21 EP EP06838376.9A patent/EP1957744A4/en not_active Withdrawn
- 2006-11-21 BR BRPI0618878A patent/BRPI0618878A2/pt not_active Application Discontinuation
-
2008
- 2008-06-19 NO NO20082723A patent/NO20082723L/no not_active Application Discontinuation
- 2008-08-22 US US12/196,573 patent/US7762357B2/en not_active Expired - Fee Related
- 2008-08-22 US US12/196,601 patent/US7992654B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7762357B2 (en) | 2010-07-27 |
EP1957744A4 (en) | 2014-08-13 |
US20080302570A1 (en) | 2008-12-11 |
CA2630576C (en) | 2012-07-17 |
US7992655B2 (en) | 2011-08-09 |
US7992654B2 (en) | 2011-08-09 |
US20080302569A1 (en) | 2008-12-11 |
CA2630576A1 (en) | 2007-12-06 |
US20060070772A1 (en) | 2006-04-06 |
NO20082723L (no) | 2008-08-21 |
EP1957744A1 (en) | 2008-08-20 |
WO2007139581A1 (en) | 2007-12-06 |
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Legal Events
Date | Code | Title | Description |
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B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: APRESENTE O DEPOSITANTE OS DESENHOS DO PEDIDO, ADAPTADOS AO AN NO 127/97. |
|
B12F | Other appeals [chapter 12.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |