CN104650825B - 一种油基钻井液用微裂缝封堵剂及制备方法 - Google Patents
一种油基钻井液用微裂缝封堵剂及制备方法 Download PDFInfo
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- CN104650825B CN104650825B CN201310600221.8A CN201310600221A CN104650825B CN 104650825 B CN104650825 B CN 104650825B CN 201310600221 A CN201310600221 A CN 201310600221A CN 104650825 B CN104650825 B CN 104650825B
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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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
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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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/10—Nanoparticle-containing well treatment fluids
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CN201310600221.8A CN104650825B (zh) | 2013-11-25 | 2013-11-25 | 一种油基钻井液用微裂缝封堵剂及制备方法 |
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CN201310600221.8A CN104650825B (zh) | 2013-11-25 | 2013-11-25 | 一种油基钻井液用微裂缝封堵剂及制备方法 |
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CN104650825A CN104650825A (zh) | 2015-05-27 |
CN104650825B true CN104650825B (zh) | 2018-02-09 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106634898A (zh) * | 2015-07-15 | 2017-05-10 | 中国石油化工股份有限公司 | 一种油基钻井液用随钻堵漏剂、制备方法及应用 |
CN106634876A (zh) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | 一种含有纳米粒子的封堵剂及其制备方法 |
CN106634875A (zh) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | 一种钻井液用降滤失剂及其制备方法 |
CN105524600A (zh) * | 2016-02-24 | 2016-04-27 | 中石化重庆涪陵页岩气勘探开发有限公司 | 一种油基钻井液用随钻堵漏剂及其制备方法 |
CN107459979B (zh) * | 2016-06-06 | 2020-09-08 | 中石化石油工程技术服务有限公司 | 一种钻井液用油基微乳封堵剂及其制备方法 |
CN106543961B (zh) * | 2016-11-04 | 2019-06-07 | 深圳市万力克技术有限公司 | 一种页岩气勘探用密封脂及其制备方法 |
CN108239528A (zh) * | 2016-12-23 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种油基钻井液 |
CN107267126A (zh) * | 2017-07-03 | 2017-10-20 | 中石化石油工程技术服务有限公司 | 一种适合连续油管钻井的小井眼钻井液及其制备方法 |
CN108384519A (zh) * | 2018-04-24 | 2018-08-10 | 中国石油集团渤海钻探工程有限公司 | 一种钻井液用乳胶类润滑防塌剂 |
CN109097013A (zh) * | 2018-09-06 | 2018-12-28 | 中国海洋石油集团有限公司 | 一种抗高温型油基钻井液承压封堵剂及其制备方法 |
CN110129014B (zh) * | 2019-05-14 | 2021-08-31 | 四川维泰科创石油设备制造有限公司 | 一种纳微米级钻井液用承压封堵剂及其评价方法 |
CN114672293B (zh) * | 2020-12-24 | 2023-09-08 | 中国石油化工股份有限公司 | 一种适用于碎屑岩储层的屏蔽暂堵钻完井液及其制备方法 |
CN115991979B (zh) * | 2021-10-20 | 2023-12-22 | 中国石油化工股份有限公司 | 一种用于裂缝页岩的油基泡沫凝胶堵漏剂及其制备方法和应用 |
CN115505377A (zh) * | 2022-09-06 | 2022-12-23 | 库尔勒同益工贸有限责任公司 | 一种钻井液用低荧光防塌封堵剂及其制备方法 |
CN116042195A (zh) * | 2022-11-10 | 2023-05-02 | 四川康荣石油化工科技有限公司 | 一种广谱封堵油基钻井液及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102977866A (zh) * | 2012-12-21 | 2013-03-20 | 中国海洋石油总公司 | 一种封堵裂缝用高失水固化堵漏剂 |
CN102994057A (zh) * | 2012-12-12 | 2013-03-27 | 中国石油化工股份有限公司 | 一种耐温抗盐调剖剂及其制备方法 |
CN103351854A (zh) * | 2013-08-06 | 2013-10-16 | 湖北汉科新技术股份有限公司 | 一种具有化学反渗透功能的钻井液 |
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- 2013-11-25 CN CN201310600221.8A patent/CN104650825B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102994057A (zh) * | 2012-12-12 | 2013-03-27 | 中国石油化工股份有限公司 | 一种耐温抗盐调剖剂及其制备方法 |
CN102977866A (zh) * | 2012-12-21 | 2013-03-20 | 中国海洋石油总公司 | 一种封堵裂缝用高失水固化堵漏剂 |
CN103351854A (zh) * | 2013-08-06 | 2013-10-16 | 湖北汉科新技术股份有限公司 | 一种具有化学反渗透功能的钻井液 |
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Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |
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Effective date of registration: 20230717 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: Drilling fluid technology service center of Sinopec Shengli Petroleum Engineering Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: SINOPEC Group Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |
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