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WO2016159834A1 - Liquide pour extraction de gaz et de pétrole basse pression - Google Patents

Liquide pour extraction de gaz et de pétrole basse pression Download PDF

Info

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
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.)
Ceased
Application number
PCT/RU2016/000173
Other languages
English (en)
Russian (ru)
Inventor
Абдурашид Содикович ВОХИДОВ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
"avtostankoprom Ltd"
Original Assignee
"avtostankoprom Ltd"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by "avtostankoprom Ltd" filed Critical "avtostankoprom Ltd"
Publication of WO2016159834A1 publication Critical patent/WO2016159834A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Gas Separation By Absorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (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.
PCT/RU2016/000173 2014-12-25 2016-03-28 Liquide pour extraction de gaz et de pétrole basse pression Ceased WO2016159834A1 (fr)

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 Ceased 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 (2)

* Cited by examiner, † Cited by third party
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
CN117987120A (zh) * 2022-10-27 2024-05-07 中国石油化工股份有限公司 一种油气藏解水锁化学剂及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 (3)

* Cited by examiner, † Cited by third party
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
CN117987120A (zh) * 2022-10-27 2024-05-07 中国石油化工股份有限公司 一种油气藏解水锁化学剂及其制备方法和应用

Also Published As

Publication number Publication date
EA201500308A1 (ru) 2016-06-30

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