CN110295034A - 一种碳酸盐岩溶洞或孔洞油藏深部注气防窜剂及其应用方法 - Google Patents
一种碳酸盐岩溶洞或孔洞油藏深部注气防窜剂及其应用方法 Download PDFInfo
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- CN110295034A CN110295034A CN201910524795.9A CN201910524795A CN110295034A CN 110295034 A CN110295034 A CN 110295034A CN 201910524795 A CN201910524795 A CN 201910524795A CN 110295034 A CN110295034 A CN 110295034A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
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- 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
- C09K8/594—Compositions used in combination with injected gas, e.g. CO2 orcarbonated gas
-
- 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
- C09K8/82—Oil-based compositions
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- 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
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
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- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (8)
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CN201910524795.9A CN110295034B (zh) | 2019-06-18 | 2019-06-18 | 一种碳酸盐岩溶洞或孔洞油藏深部注气防窜剂及其应用方法 |
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CN201910524795.9A CN110295034B (zh) | 2019-06-18 | 2019-06-18 | 一种碳酸盐岩溶洞或孔洞油藏深部注气防窜剂及其应用方法 |
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CN110295034A true CN110295034A (zh) | 2019-10-01 |
CN110295034B CN110295034B (zh) | 2021-03-09 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113789162A (zh) * | 2021-08-03 | 2021-12-14 | 山东大学 | 一种耐高温高强度泡沫调堵体系及其制备方法与应用 |
CN117567997A (zh) * | 2023-10-30 | 2024-02-20 | 深圳市迈威石油设备技术有限公司 | 石油钻井耐高温油基钻井液固结堵漏材料及其使用方法 |
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CN110105939A (zh) * | 2019-06-14 | 2019-08-09 | 西南石油大学 | 一种缝洞型油藏缓膨密度可控型流道调整用剂体系及其制备方法 |
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CN101735421A (zh) * | 2009-12-03 | 2010-06-16 | 中国石油大学(华东) | 酚醛树脂预缩聚体缓交联剂的制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113789162A (zh) * | 2021-08-03 | 2021-12-14 | 山东大学 | 一种耐高温高强度泡沫调堵体系及其制备方法与应用 |
CN117567997A (zh) * | 2023-10-30 | 2024-02-20 | 深圳市迈威石油设备技术有限公司 | 石油钻井耐高温油基钻井液固结堵漏材料及其使用方法 |
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