CN111484838B - 一种碳酸盐岩缝洞型油藏复合调堵剂及其制备方法 - Google Patents
一种碳酸盐岩缝洞型油藏复合调堵剂及其制备方法 Download PDFInfo
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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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/5045—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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
- C09K8/518—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
- 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
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
序号 | 表面活性剂 | 泡沫体积(mL) | 半衰期(min) |
实施例1 | 月桂醇聚氧乙烯醚磺酸钠 | 460 | 12 |
对比例1 | 十二烷基苯磺酸钠 | 320 | 5 |
Claims (8)
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CN202010583766.2A CN111484838B (zh) | 2020-06-24 | 2020-06-24 | 一种碳酸盐岩缝洞型油藏复合调堵剂及其制备方法 |
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CN202010583766.2A CN111484838B (zh) | 2020-06-24 | 2020-06-24 | 一种碳酸盐岩缝洞型油藏复合调堵剂及其制备方法 |
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CN113125645B (zh) * | 2021-04-12 | 2023-09-05 | 陕西延长石油(集团)有限责任公司 | 一种表征泡沫体系综合性能的新方法 |
CN116044391B (zh) * | 2023-03-09 | 2024-06-21 | 西南石油大学 | 用于确定低渗油藏水平井调剖剂用量的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105238380A (zh) * | 2015-09-21 | 2016-01-13 | 中国石油大学(华东) | 一种油气田用新型无机微细颗粒强化泡沫体系及其制备方法 |
CN105439885A (zh) * | 2015-12-01 | 2016-03-30 | 西安长庆化工集团有限公司 | 一种脂肪酸酰胺丙基甜菜碱泡排剂及其制备方法和应用 |
WO2018009434A1 (en) * | 2016-07-05 | 2018-01-11 | Timilon Technology Acquisitions Llc | Compositions and methods for forming stable, liquid metal oxide/hydroxide formulations |
CN107652963A (zh) * | 2017-10-13 | 2018-02-02 | 中国石油大学(华东) | 一种天然气泡沫稳泡剂体系及其制备方法 |
CN109943313A (zh) * | 2019-04-23 | 2019-06-28 | 中国石油大学(华东) | 一种超临界二氧化碳微乳液与粉煤灰颗粒复配分散体制备设备及方法 |
CN209271211U (zh) * | 2018-12-17 | 2019-08-20 | 吉林大学 | 一种稳定胶态微泡沫连续发生装置 |
CN110898741A (zh) * | 2019-12-12 | 2020-03-24 | 中国石油大学(北京) | 一种油田用粉煤灰强化泡沫形成装置及其应用 |
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- 2020-06-24 CN CN202010583766.2A patent/CN111484838B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105238380A (zh) * | 2015-09-21 | 2016-01-13 | 中国石油大学(华东) | 一种油气田用新型无机微细颗粒强化泡沫体系及其制备方法 |
CN105439885A (zh) * | 2015-12-01 | 2016-03-30 | 西安长庆化工集团有限公司 | 一种脂肪酸酰胺丙基甜菜碱泡排剂及其制备方法和应用 |
WO2018009434A1 (en) * | 2016-07-05 | 2018-01-11 | Timilon Technology Acquisitions Llc | Compositions and methods for forming stable, liquid metal oxide/hydroxide formulations |
CN107652963A (zh) * | 2017-10-13 | 2018-02-02 | 中国石油大学(华东) | 一种天然气泡沫稳泡剂体系及其制备方法 |
CN209271211U (zh) * | 2018-12-17 | 2019-08-20 | 吉林大学 | 一种稳定胶态微泡沫连续发生装置 |
CN109943313A (zh) * | 2019-04-23 | 2019-06-28 | 中国石油大学(华东) | 一种超临界二氧化碳微乳液与粉煤灰颗粒复配分散体制备设备及方法 |
CN110898741A (zh) * | 2019-12-12 | 2020-03-24 | 中国石油大学(北京) | 一种油田用粉煤灰强化泡沫形成装置及其应用 |
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