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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- CN111484838B CN111484838B CN202010583766.2A CN202010583766A CN111484838B CN 111484838 B CN111484838 B CN 111484838B CN 202010583766 A CN202010583766 A CN 202010583766A CN 111484838 B CN111484838 B CN 111484838B
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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
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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
- C09K8/516—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
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- 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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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 |
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| Application Number | Priority Date | Filing Date | Title |
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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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| Publication Number | Publication Date |
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| CN111484838A CN111484838A (zh) | 2020-08-04 |
| CN111484838B true CN111484838B (zh) | 2020-10-27 |
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| CN202010583766.2A Active 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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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN119572210B (zh) * | 2024-12-02 | 2025-08-08 | 中国石油大学(北京) | 用于确定储层窜流通道位置的方法、装置及存储介质 |
Citations (7)
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|---|---|---|---|---|
| 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
- 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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Inventor after: Li Binfei Inventor after: Li Zhaomin Inventor after: Xu Zhengxiao Inventor before: Li Zhaomin Inventor before: Xu Zhengxiao Inventor before: Liu Zhongyun Inventor before: Zhao Haiyang Inventor before: Li Binfei Inventor before: He Long Inventor before: Ding Baodong |
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Effective date of registration: 20240226 Address after: 257000 No. two, 271 North Road, Shandong, Dongying Patentee after: CHINA University OF PETROLEUM (EAST CHINA) Country or region after: China Address before: 257061 No. 739, North Road, Dongying District, Shandong, Dongying Patentee before: CHINA University OF PETROLEUM (EAST CHINA) Country or region before: China Patentee before: SINOPEC NORTHWEST OIL FIELD Co. |