EA202192227A1 - Обработка подземных пластов - Google Patents
Обработка подземных пластовInfo
- Publication number
- EA202192227A1 EA202192227A1 EA202192227A EA202192227A EA202192227A1 EA 202192227 A1 EA202192227 A1 EA 202192227A1 EA 202192227 A EA202192227 A EA 202192227A EA 202192227 A EA202192227 A EA 202192227A EA 202192227 A1 EA202192227 A1 EA 202192227A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- underground processing
- underground
- formation
- processing
- perchlorate
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000003868 ammonium compounds Chemical class 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical class S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
-
- 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
- C09K8/665—Compositions based on water or polar solvents containing inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/26—Carbonates or bicarbonates of ammonium
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
-
- 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
- C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
- C09K8/703—Foams
-
- 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
- C09K8/84—Compositions based on water or polar solvents
- C09K8/845—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
- C09K8/94—Foams
-
- 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
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/2605—Methods for stimulating production by forming crevices or fractures using gas or liquefied gas
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Описан способ обработки подземного пласта, где способ включает приведение пласта в контакт со следующими веществами: (a) аммониевым соединением; (b) окислителем, выбранным из перхлората или нитрита или их комбинаций; (c) одной или более кислотами, по меньшей мере одна из которых представляет собой бисульфатную соль.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1901930.6A GB201901930D0 (en) | 2019-02-12 | 2019-02-12 | Treatment of subterranean formations |
PCT/GB2020/050315 WO2020165577A1 (en) | 2019-02-12 | 2020-02-11 | Treatment of subterranean formations |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202192227A1 true EA202192227A1 (ru) | 2022-01-12 |
Family
ID=65998674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202192227A EA202192227A1 (ru) | 2019-02-12 | 2020-02-11 | Обработка подземных пластов |
Country Status (6)
Country | Link |
---|---|
US (1) | US11753583B2 (ru) |
AR (1) | AR118061A1 (ru) |
CA (1) | CA3135039A1 (ru) |
EA (1) | EA202192227A1 (ru) |
GB (2) | GB201901930D0 (ru) |
WO (1) | WO2020165577A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201901928D0 (en) * | 2019-02-12 | 2019-04-03 | Innospec Ltd | Treatment of subterranean formations |
BR102019028092A2 (pt) * | 2019-12-27 | 2021-07-06 | Petróleo Brasileiro S.A. - Petrobras | sistema de combate e remoção de hidratos e outros bloqueios em dutos submarinos |
US11981863B2 (en) | 2022-05-17 | 2024-05-14 | Saudi Arabian Oil Company | Method and composition to enhance the performance of encapsulated breakers |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288658A (en) * | 1965-07-20 | 1966-11-29 | Hercules Inc | Aerated explosive compositions |
US3449181A (en) * | 1967-12-29 | 1969-06-10 | Hercules Inc | Aqueous slurry type explosive containing the combination of nitrite and sulfamate and/or sulfamic acid as aeration agent |
US3660182A (en) * | 1969-08-15 | 1972-05-02 | Intermountain Res & Eng | Explosive compositions and method of preparation |
US3839107A (en) | 1970-05-04 | 1974-10-01 | Dow Chemical Co | Calcium nitrate explosive composition |
US4055449A (en) * | 1976-08-11 | 1977-10-25 | Ireco Chemicals | Aqueous blasting composition with crystal habit modifier |
US4274893A (en) * | 1979-03-26 | 1981-06-23 | Rocket Research Company | High temperature two component explosive |
US4294633A (en) | 1979-06-07 | 1981-10-13 | Clay Robert B | Blasting composition |
US4294663A (en) * | 1980-06-18 | 1981-10-13 | Munters Corporation | Method for operating a coke quench tower scrubber system |
US4572296A (en) * | 1984-09-20 | 1986-02-25 | Union Oil Company Of California | Steam injection method |
BR8702856A (pt) | 1987-06-05 | 1988-12-20 | Petroleo Brasileiro Sa | Processo continuo de fraturamento hidraulico com espuma |
RU2197606C1 (ru) | 2002-02-08 | 2003-01-27 | Общество с ограниченной ответственностью "ЮганскНИПИнефть" | Газвыделяющий пенообразующий состав |
CN1253648C (zh) | 2002-11-29 | 2006-04-26 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | 稠油蒸汽开采增效剂及其制备方法 |
RU2272897C1 (ru) | 2004-07-16 | 2006-03-27 | Закрытое акционерное общество "Октопус" | Способ освоения скважины |
US20090110609A1 (en) * | 2004-11-22 | 2009-04-30 | Roscioli Edward V | Pressurization Device And Air Treatment System For A Shelter |
RU2373385C1 (ru) | 2008-02-01 | 2009-11-20 | Виктор Николаевич Гусаков | Способ обработки призабойных зон добывающих скважин |
US7932214B2 (en) | 2008-11-14 | 2011-04-26 | Clearwater International, Llc | Foamed gel systems for fracturing subterranean formations, and methods for making and using same |
CA2689187A1 (en) | 2008-12-30 | 2010-06-30 | Schlumberger Canada Limited | Method for treating fracturing water |
US10989011B2 (en) * | 2010-03-12 | 2021-04-27 | Baker Hughes, A Ge Company, Llc | Well intervention method using a chemical barrier |
EP2782973A1 (en) * | 2011-11-23 | 2014-10-01 | Saudi Arabian Oil Company | Tight gas stimulation by in-situ nitrogen generation |
EP2855833A2 (en) | 2012-05-29 | 2015-04-08 | Saudi Arabian Oil Company | Enhanced oil recovery by in-situ steam generation |
RU2525386C2 (ru) | 2012-11-26 | 2014-08-10 | Общество с ограниченной ответственностью "Центр Нефтяных Технологий" (ООО "ЦНТ") | Термогазохимический состав и способ применения для обработки призабойной и удаленной зоны продуктивного пласта |
US9790774B2 (en) * | 2014-01-02 | 2017-10-17 | Halliburton Energy Services, Inc. | Generating and maintaining conductivity of microfractures in tight formations by generating gas and heat |
CN104931436A (zh) | 2014-03-21 | 2015-09-23 | 上海绿帝环保科技有限公司 | 一种测定水质苯胺浓度的快速检测剂 |
CA2894920A1 (en) * | 2014-06-17 | 2015-12-17 | Saudi Arabian Chevron Inc. | System and methods to deliver energy downhole |
SG11201703336WA (en) * | 2014-10-27 | 2017-05-30 | Dyno Nobel Asia Pacific Pty Ltd | Explosive composition and method of delivery |
WO2016126351A1 (en) | 2015-02-03 | 2016-08-11 | Halliburton Energy Services, Inc. | A method of acidizing of subterranean formations in well operations |
CA2919577C (fr) * | 2015-02-19 | 2023-08-01 | Sanjel Canada Ltd. | Reservoir stimulation by energetic chemistry |
US9755382B2 (en) | 2015-03-13 | 2017-09-05 | Senko Advanced Components, Inc. | Connector system with interchangeable connector modules for optical fibers, electrical conductors, or both |
CA2990160C (en) * | 2015-06-25 | 2022-03-01 | Saudi Arabian Oil Company | Well testing |
US10889751B2 (en) * | 2015-08-28 | 2021-01-12 | Liberty Oilfield Services, LLC | Reservoir stimulation by energetic chemistry |
CA3058974A1 (en) * | 2017-04-07 | 2018-10-11 | Saudi Arabian Oil Company | Compositions and methods for controlled delivery of acid |
CN108561111B (zh) | 2018-03-28 | 2020-04-10 | 中国石油天然气股份有限公司 | 一种压裂方法 |
-
2019
- 2019-02-12 GB GBGB1901930.6A patent/GB201901930D0/en not_active Ceased
-
2020
- 2020-02-11 GB GB2001842.0A patent/GB2582218B/en active Active
- 2020-02-11 EA EA202192227A patent/EA202192227A1/ru unknown
- 2020-02-11 WO PCT/GB2020/050315 patent/WO2020165577A1/en active Application Filing
- 2020-02-11 CA CA3135039A patent/CA3135039A1/en active Pending
- 2020-02-11 US US17/429,807 patent/US11753583B2/en active Active
- 2020-02-12 AR ARP200100375A patent/AR118061A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
GB201901930D0 (en) | 2019-04-03 |
GB2582218A (en) | 2020-09-16 |
GB2582218B (en) | 2023-12-27 |
GB202001842D0 (en) | 2020-03-25 |
US20220127522A1 (en) | 2022-04-28 |
US11753583B2 (en) | 2023-09-12 |
AR118061A1 (es) | 2021-09-15 |
WO2020165577A1 (en) | 2020-08-20 |
CA3135039A1 (en) | 2020-08-20 |
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