WO2016159834A1 - Liquide pour extraction de gaz et de pétrole basse pression - Google Patents
Liquide pour extraction de gaz et de pétrole basse pression Download PDFInfo
- Publication number
- WO2016159834A1 WO2016159834A1 PCT/RU2016/000173 RU2016000173W WO2016159834A1 WO 2016159834 A1 WO2016159834 A1 WO 2016159834A1 RU 2016000173 W RU2016000173 W RU 2016000173W WO 2016159834 A1 WO2016159834 A1 WO 2016159834A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil
- gas
- surfactant
- polymer
- chemical
- Prior art date
Links
Classifications
-
- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
-
- 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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
Definitions
- the objective and technical result to which the invention is directed is to increase the efficiency of gas and oil production and the effectiveness of controlling the reduction of viscosity, as well as increasing the level of intensification of the production of natural gas, gas condensate and oil with an increase in the flow rate of the well, as well as for resuscitation of idle and low-production oil and gas wells, low-pressure gas or gas condensate wells with an increase in the gas recovery coefficient (including natural and low condensate), oil including by reducing the water content of the pumped oil or gas-liquid condensed mixture, as well as gas and gas condensate by homogenizing and creating excess or additional pressure to displace the extracted volumes of gas and oil.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L'invention concerne l'industrie d'extraction de gaz et de pétrole et l'industrie chimique et notamment les compositions utilisées dans l'industrie pétrolière et gazière pour extraire du gaz et du pétrole, notamment pour résoudre les problèmes liés à l'augmentation de la production de gaz et de pétrole, la séparation d'eau et d'autres impuretés de produits pétroliers et gaziers, assurer la régularité de l'avancement du profil de rendement de gaz et de pétrole d'une formation, l'augmentation de l'intensité de transfert par pompage et la baisse du risque d'incendie dû aux effluents de gaz ou de pétrole, ainsi des propriétés bactéricides et de désulfuration. La composition pour augmenter le rendement des formations contenant de l'eau et l'extraction de gaz de condensat sous la forme d'un liquide à interaction interne des particules comprend un tensioactif (agent de surface) à structure dimonophile de la molécule et des propriétés de dispersion, un initiateur chimique sous la forme de particules ou de nanoparticules d'un minerai d'activation (de sels) de substances inorganiques ou organiques, un polymère fluorocarboné ramifié et un solvant liquide qui passe en phase vapeur et gaz de type de structure à fractales dans laquelle les macromolécules de polymères sont dissoutes selon le principe fractal dans les proportions suivantes, en % : initiateur chimique à 1,0-10,8; tensioactif à 0,1-6,2; polymère fluorhydrique ramifié à 0,03-8,5; le reste est constitué par du solvant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201500308A EA201500308A1 (ru) | 2014-12-25 | 2014-12-25 | Жидкость для добычи низконапорного газа и нефти |
EA201500308 | 2015-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016159834A1 true WO2016159834A1 (fr) | 2016-10-06 |
Family
ID=56194162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2016/000173 WO2016159834A1 (fr) | 2014-12-25 | 2016-03-28 | Liquide pour extraction de gaz et de pétrole basse pression |
Country Status (2)
Country | Link |
---|---|
EA (1) | EA201500308A1 (fr) |
WO (1) | WO2016159834A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108865094A (zh) * | 2018-06-08 | 2018-11-23 | 中国石油集团川庆钻探工程有限公司 | 一种水基试油完井液体系用悬浮液除硫剂的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008070035A2 (fr) * | 2006-12-01 | 2008-06-12 | University Of Massachusetts | Emulsions stabilisées par des particules et utilisées pour améliorer la récupération des hydrocarbures |
RU2430947C2 (ru) * | 2006-08-23 | 2011-10-10 | Борд Оф Риджентс, Зе Юниверсити Оф Техас Систем | Композиции и способы улучшения продуктивности скважин, вырабатывающих углеводород |
RU2487908C2 (ru) * | 2010-09-17 | 2013-07-20 | КЛИАРВОТЕР ИНТЕРНЭШНЛ, ЭлЭлСи | Дополнительные поверхностно-активные композиции и способы их изготовления и применения |
RU2504426C2 (ru) * | 2008-08-28 | 2014-01-20 | Орика Эксплоузивз Текнолоджи Пти Лтд | Усовершенствованный интегрированный химический процесс |
-
2014
- 2014-12-25 EA EA201500308A patent/EA201500308A1/ru unknown
-
2016
- 2016-03-28 WO PCT/RU2016/000173 patent/WO2016159834A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2430947C2 (ru) * | 2006-08-23 | 2011-10-10 | Борд Оф Риджентс, Зе Юниверсити Оф Техас Систем | Композиции и способы улучшения продуктивности скважин, вырабатывающих углеводород |
WO2008070035A2 (fr) * | 2006-12-01 | 2008-06-12 | University Of Massachusetts | Emulsions stabilisées par des particules et utilisées pour améliorer la récupération des hydrocarbures |
RU2504426C2 (ru) * | 2008-08-28 | 2014-01-20 | Орика Эксплоузивз Текнолоджи Пти Лтд | Усовершенствованный интегрированный химический процесс |
RU2487908C2 (ru) * | 2010-09-17 | 2013-07-20 | КЛИАРВОТЕР ИНТЕРНЭШНЛ, ЭлЭлСи | Дополнительные поверхностно-активные композиции и способы их изготовления и применения |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108865094A (zh) * | 2018-06-08 | 2018-11-23 | 中国石油集团川庆钻探工程有限公司 | 一种水基试油完井液体系用悬浮液除硫剂的制备方法 |
CN108865094B (zh) * | 2018-06-08 | 2021-01-01 | 中国石油集团川庆钻探工程有限公司 | 一种水基试油完井液体系用悬浮液除硫剂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EA201500308A1 (ru) | 2016-06-30 |
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