EA200900382A1 - Способ извлечения углеводородов - Google Patents
Способ извлечения углеводородовInfo
- Publication number
- EA200900382A1 EA200900382A1 EA200900382A EA200900382A EA200900382A1 EA 200900382 A1 EA200900382 A1 EA 200900382A1 EA 200900382 A EA200900382 A EA 200900382A EA 200900382 A EA200900382 A EA 200900382A EA 200900382 A1 EA200900382 A1 EA 200900382A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- water
- oil
- total content
- formation
- relict
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 238000005755 formation reaction Methods 0.000 abstract 4
- 150000001768 cations Chemical class 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/904—Process of making fluids or additives therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
В заявке описан способ, относящийся к извлечению углеводородов из подземных пластов способом заводнения. Данный способ включает прохождение вытесняющей жидкости на водной основе, закачиваемой через нагнетательную скважину, по пористой и проницаемой формации с песчаником для высвобождения нефти и извлечения высвобожденной нефти из добывающей скважины, находящейся на определенном расстоянии от нагнетательной скважины, причем: (а) формация с песчаником включает по меньшей мере один минерал, имеющий отрицательный дзета-потенциал в пластовых условиях; (б) нефть и реликтовая вода находятся в порах формации и (в) отношение общего содержания многовалентных катионов в вытесняющей жидкости на водной основе к общему содержанию многовалентных катионов в реликтовой воде составляет менее 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84300006P | 2006-09-08 | 2006-09-08 | |
PCT/GB2007/003337 WO2008029124A1 (en) | 2006-09-08 | 2007-09-05 | Hydrocarbon recovery process |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200900382A1 true EA200900382A1 (ru) | 2009-12-30 |
EA015208B1 EA015208B1 (ru) | 2011-06-30 |
Family
ID=38714205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200900382A EA015208B1 (ru) | 2006-09-08 | 2007-09-05 | Способ повышения нефтеотдачи продуктивного пласта |
Country Status (13)
Country | Link |
---|---|
US (2) | US7987907B2 (ru) |
CN (2) | CN103061725B (ru) |
AR (1) | AR062716A1 (ru) |
AU (1) | AU2007293281B2 (ru) |
BR (1) | BRPI0716508B1 (ru) |
CA (1) | CA2662295C (ru) |
DK (2) | DK178809B1 (ru) |
EA (1) | EA015208B1 (ru) |
EG (1) | EG26795A (ru) |
GB (2) | GB2455016B (ru) |
MX (1) | MX2009002513A (ru) |
NO (1) | NO343975B1 (ru) |
WO (1) | WO2008029124A1 (ru) |
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WO2009123683A2 (en) * | 2008-04-03 | 2009-10-08 | Bp Corporation North America Inc. | Softened injection water |
BRPI0923949B1 (pt) | 2009-01-08 | 2019-02-26 | Bp Corporation North America Inc. | Processo de recuperação de hidrocarbonetos |
CN102356141A (zh) * | 2009-02-13 | 2012-02-15 | 国际壳牌研究有限公司 | 用于强化由石灰石或白云石地层的油采收的含水置换流体注入 |
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AU2010276423A1 (en) * | 2009-07-18 | 2012-03-01 | University Of Wyoming | Single-well diagnostics and increased oil recovery by oil injection and sequential waterflooding |
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US10125601B2 (en) * | 2010-03-04 | 2018-11-13 | University Of Utah Research Foundation | Colloidal-crystal quantum dots as tracers in underground formations |
US8550163B2 (en) | 2010-07-23 | 2013-10-08 | Saudi Arabian Oil Company | Oil recovery process for carbonate reservoirs |
US8550164B2 (en) | 2010-07-23 | 2013-10-08 | Saudi Arabian Oil Company | Oil recovery process for carbonate reservoirs |
US8656996B2 (en) | 2010-11-19 | 2014-02-25 | Exxonmobil Upstream Research Company | Systems and methods for enhanced waterfloods |
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US9518449B1 (en) | 2011-09-06 | 2016-12-13 | Sandia Corporation | Waterflooding injectate design systems and methods |
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EP2716730A1 (en) | 2012-10-08 | 2014-04-09 | Maersk Olie Og Gas A/S | Method and device for the recovery of hydrocarbons from an oil reservoir |
EP2716731A1 (en) * | 2012-10-08 | 2014-04-09 | Maersk Olie Og Gas A/S | Method for the recovery of hydrocarbons from an oil reservoir |
CN103206208B (zh) * | 2013-03-08 | 2016-01-20 | 中国石油化工股份有限公司河南油田分公司石油勘探开发研究院 | 一种微观不同赋存状态剩余油宏观量化的方法 |
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WO2015007749A1 (en) * | 2013-07-17 | 2015-01-22 | Bp Exploration Operating Company Limited | Oil recovery method |
EA031121B1 (ru) * | 2013-10-23 | 2018-11-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ снижения вязкости полимерсодержащей текучей среды, добытой при извлечении нефти |
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US10961831B2 (en) | 2016-01-19 | 2021-03-30 | Saudi Arabian Oil Company | Polymer flooding processes for viscous oil recovery in carbonate reservoirs |
US10723937B2 (en) | 2016-01-19 | 2020-07-28 | Saudi Arabian Oil Company | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs |
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GB2455016B (en) * | 2006-09-08 | 2011-10-19 | Bp Exploration Operating | Hydrocarbon recovery process |
-
2007
- 2007-09-05 GB GB0903526A patent/GB2455016B/en active Active
- 2007-09-05 AU AU2007293281A patent/AU2007293281B2/en active Active
- 2007-09-05 CN CN201210253678.1A patent/CN103061725B/zh active Active
- 2007-09-05 US US12/310,788 patent/US7987907B2/en active Active
- 2007-09-05 MX MX2009002513A patent/MX2009002513A/es active IP Right Grant
- 2007-09-05 WO PCT/GB2007/003337 patent/WO2008029124A1/en active Application Filing
- 2007-09-05 BR BRPI0716508-0A patent/BRPI0716508B1/pt active IP Right Grant
- 2007-09-05 EA EA200900382A patent/EA015208B1/ru not_active IP Right Cessation
- 2007-09-05 GB GB1108593A patent/GB2478217B/en active Active
- 2007-09-05 CA CA2662295A patent/CA2662295C/en active Active
- 2007-09-05 CN CN2007800413303A patent/CN101535443B/zh active Active
- 2007-09-07 AR ARP070103977A patent/AR062716A1/es active IP Right Grant
-
2009
- 2009-03-04 EG EG2009030291A patent/EG26795A/en active
- 2009-03-13 DK DKPA200900353A patent/DK178809B1/en active
- 2009-03-26 NO NO20091263A patent/NO343975B1/no unknown
-
2011
- 2011-06-22 US US13/067,720 patent/US8439111B2/en active Active
-
2015
- 2015-10-22 DK DKPA201570687A patent/DK179973B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EG26795A (en) | 2014-09-15 |
DK179973B1 (en) | 2019-11-20 |
CN103061725A (zh) | 2013-04-24 |
AR062716A1 (es) | 2008-11-26 |
DK178809B1 (en) | 2017-02-13 |
US8439111B2 (en) | 2013-05-14 |
AU2007293281A1 (en) | 2008-03-13 |
US20100006283A1 (en) | 2010-01-14 |
EA015208B1 (ru) | 2011-06-30 |
US20120085555A1 (en) | 2012-04-12 |
CN101535443A (zh) | 2009-09-16 |
DK201570687A1 (en) | 2015-11-02 |
GB201108593D0 (en) | 2011-07-06 |
MX2009002513A (es) | 2009-08-07 |
WO2008029124A1 (en) | 2008-03-13 |
GB2478217B (en) | 2011-11-09 |
BRPI0716508A2 (pt) | 2013-10-08 |
CA2662295C (en) | 2014-02-18 |
GB0903526D0 (en) | 2009-04-08 |
BRPI0716508B1 (pt) | 2018-02-06 |
CA2662295A1 (en) | 2008-03-13 |
GB2455016A (en) | 2009-06-03 |
US7987907B2 (en) | 2011-08-02 |
NO20091263L (no) | 2009-04-03 |
GB2455016B (en) | 2011-10-19 |
CN101535443B (zh) | 2013-01-02 |
CN103061725B (zh) | 2015-08-19 |
GB2478217A (en) | 2011-08-31 |
AU2007293281B2 (en) | 2013-04-04 |
NO343975B1 (no) | 2019-08-05 |
DK200900353A (da) | 2009-03-13 |
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