CN110330953A - 一种深井用钻完井液用储层保护剂及制备方法 - Google Patents
一种深井用钻完井液用储层保护剂及制备方法 Download PDFInfo
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- CN110330953A CN110330953A CN201910626141.7A CN201910626141A CN110330953A CN 110330953 A CN110330953 A CN 110330953A CN 201910626141 A CN201910626141 A CN 201910626141A CN 110330953 A CN110330953 A CN 110330953A
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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
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
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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
- C09K8/502—Oil-based compositions
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- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
储层保护剂加量% | 体系API滤失量 |
0 | 25 |
2 | 10.5 |
3 | 11 |
储层保护剂加量/% | 渗透率恢复值% |
0 | 72.3 |
2 | 80.1 |
3 | 86.5 |
4 | 89.6 |
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CN201910626141.7A CN110330953B (zh) | 2019-07-11 | 2019-07-11 | 一种深井用钻完井液用储层保护剂 |
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CN201910626141.7A CN110330953B (zh) | 2019-07-11 | 2019-07-11 | 一种深井用钻完井液用储层保护剂 |
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CN110330953A true CN110330953A (zh) | 2019-10-15 |
CN110330953B CN110330953B (zh) | 2021-10-08 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113046038A (zh) * | 2019-12-27 | 2021-06-29 | 中国石油化工股份有限公司 | 一种储层保护剂及其制备方法和应用 |
CN113046037A (zh) * | 2019-12-27 | 2021-06-29 | 中国石油化工股份有限公司 | 一种储层保护剂及其制备方法和应用 |
Citations (7)
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CN1432620A (zh) * | 2002-01-14 | 2003-07-30 | 中国石油化工股份有限公司 | 钻井屏蔽暂堵剂及其应用 |
CN101311243A (zh) * | 2007-05-25 | 2008-11-26 | 绵阳市仁智实业发展有限责任公司 | 油气储层裂缝暂堵剂 |
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2019
- 2019-07-11 CN CN201910626141.7A patent/CN110330953B/zh active Active
Patent Citations (7)
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CN102127400A (zh) * | 2010-11-24 | 2011-07-20 | 中国海洋石油总公司 | 一种钻井液用保护低渗储层的封堵剂 |
CN102676141A (zh) * | 2012-04-20 | 2012-09-19 | 中国海洋石油总公司 | 一种钻井液用可变形封堵防塌剂 |
CN104232037A (zh) * | 2014-08-27 | 2014-12-24 | 克拉玛依市金鑫科技有限公司 | 一种油基钻井液裂缝堵漏剂 |
CN105733538A (zh) * | 2016-03-18 | 2016-07-06 | 中国石油天然气集团公司 | 一种低固相储层保护修井液及其制备方法 |
CN109776728A (zh) * | 2019-01-14 | 2019-05-21 | 中国石油大学(华东) | 钻井液用暂堵剂及其制备方法以及水基钻井液和应用 |
Non-Patent Citations (10)
Title |
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何松等: "保护低渗油气藏的钻完井液技术 ", 《西部探矿工程》 * |
吕军等: "广谱屏蔽暂堵技术在大港油田的应用 ", 《钻采工艺》 * |
喻化民等: "哈拉哈塘地区奥陶系碳酸盐岩保护储层钻井液技术 ", 《石油化工应用》 * |
夏洪玖: "屏蔽暂堵储层保护技术在白音查干探区的推广与应用 ", 《内蒙古石油化工》 * |
康毅力等: "强应力敏感裂缝性致密砂岩屏蔽暂堵钻井完井液 ", 《钻井液与完井液》 * |
张金波等: "钻井液暂堵剂颗粒粒径分布的最优化选择 ", 《油田化学》 * |
张金龙: "胜利海区深部地层防塌钻井液技术 ", 《钻井液与完井液》 * |
李玉光等: "潜山储层损害因素分析及钻井液技术对策探讨――以渤中28-1、涠洲6-1油田及锦州25-1S油气田为例 ", 《中国海上油气》 * |
雍富华等: "保护裂缝-孔隙性储层的钻井液技术 ", 《钻井液与完井液》 * |
顾军等: "裂缝-孔隙型储层保护钻完井液体系研究 ", 《成都理工大学学报(自然科学版)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113046038A (zh) * | 2019-12-27 | 2021-06-29 | 中国石油化工股份有限公司 | 一种储层保护剂及其制备方法和应用 |
CN113046037A (zh) * | 2019-12-27 | 2021-06-29 | 中国石油化工股份有限公司 | 一种储层保护剂及其制备方法和应用 |
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CN110330953B (zh) | 2021-10-08 |
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