CN104087274B - 多级封堵承压堵漏剂 - Google Patents
多级封堵承压堵漏剂 Download PDFInfo
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- CN104087274B CN104087274B CN201410333340.6A CN201410333340A CN104087274B CN 104087274 B CN104087274 B CN 104087274B CN 201410333340 A CN201410333340 A CN 201410333340A CN 104087274 B CN104087274 B CN 104087274B
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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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
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CN201410333340.6A CN104087274B (zh) | 2014-07-14 | 2014-07-14 | 多级封堵承压堵漏剂 |
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CN201410333340.6A CN104087274B (zh) | 2014-07-14 | 2014-07-14 | 多级封堵承压堵漏剂 |
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CN104087274A CN104087274A (zh) | 2014-10-08 |
CN104087274B true CN104087274B (zh) | 2016-10-19 |
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CN106883830A (zh) * | 2017-02-14 | 2017-06-23 | 中国石油集团西部钻探工程有限公司 | 隋性材料堵漏剂及其制备方法和使用方法 |
CN106905938A (zh) * | 2017-02-14 | 2017-06-30 | 中国石油集团西部钻探工程有限公司 | 部分可酸溶惰性材料堵漏剂及其制备方法和使用方法 |
US10479920B2 (en) | 2017-05-30 | 2019-11-19 | Saudi Arabian Oil Company | Date tree trunk and rachis-based superfine fibrous materials for seepage loss control |
CN107573909B (zh) * | 2017-09-20 | 2019-07-23 | 中国石油集团渤海钻探工程有限公司 | 一种泥页岩表面水化抑制剂及其制备方法 |
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US10266742B1 (en) | 2018-02-06 | 2019-04-23 | Saudi Arabian Oil Company | ARC hybrid particle mix for seal and plug quality enhancement |
US10240411B1 (en) | 2018-03-22 | 2019-03-26 | Saudi Arabian Oil Company | Trimodal hybrid loss prevention material (LPM) for preventative and curative loss control |
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CN110551491B (zh) * | 2018-05-31 | 2021-11-26 | 中国石油化工股份有限公司 | 一种包覆堵漏剂及其制备方法和堵漏浆 |
CN109321218B (zh) * | 2018-11-15 | 2021-04-06 | 中国石油集团渤海钻探工程有限公司 | 低压漏失层封堵剂及其制备方法 |
CN110003853A (zh) * | 2019-04-28 | 2019-07-12 | 祝亚琴 | 高效封堵剂 |
CN110439498B (zh) * | 2019-08-08 | 2021-09-28 | 中国石油集团渤海钻探工程有限公司 | 一种采用可延迟吸水膨胀堵漏剂的中深井堵漏方法 |
US11136487B2 (en) | 2020-02-25 | 2021-10-05 | Saudi Arabian Oil Company | Date seed-based chips lost circulation material |
US11041347B1 (en) | 2020-04-07 | 2021-06-22 | Saudi Arabian Oil Company | Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM) |
US11254851B2 (en) | 2020-06-25 | 2022-02-22 | Saudi Arabian Oil Company | Vulcanized rubber and date tree based lost circulation material (LCM) blend |
CN112063374A (zh) * | 2020-10-13 | 2020-12-11 | 中海油田服务股份有限公司 | 一种封堵剂 |
EP4261265A1 (en) * | 2020-12-24 | 2023-10-18 | China Petroleum & Chemical Corporation | Plugging agent for oil extraction in oilfield and a preparation method therefor and application thereof |
CN116083063B (zh) * | 2021-11-05 | 2024-04-30 | 中国石油天然气集团有限公司 | 一种延迟膨胀堵漏体系及其制备方法 |
CN114045159A (zh) * | 2021-11-25 | 2022-02-15 | 沙克(天津)石油技术服务有限公司 | 一种一袋式堵漏剂及其制备方法 |
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CN101638577A (zh) * | 2009-08-28 | 2010-02-03 | 西安石油大学 | 油田油气井钻井用天然羽毛堵漏纤维及其制备方法 |
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CN102127403A (zh) * | 2010-01-18 | 2011-07-20 | 四川仁智油田技术服务股份有限公司 | 钻井高效堵漏剂 |
CN102604607A (zh) * | 2012-03-01 | 2012-07-25 | 克拉玛依市正诚有限公司 | 亲油性刚性颗粒堵漏剂及其生产方法和使用方法 |
CN103509534A (zh) * | 2012-06-29 | 2014-01-15 | 中国石油化工股份有限公司 | 石油钻井用堵漏剂 |
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2014
- 2014-07-14 CN CN201410333340.6A patent/CN104087274B/zh active Active
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CN101649193A (zh) * | 2009-06-18 | 2010-02-17 | 东营泰尔石油技术有限公司 | 可压缩高弹性堵漏剂 |
CN101638577A (zh) * | 2009-08-28 | 2010-02-03 | 西安石油大学 | 油田油气井钻井用天然羽毛堵漏纤维及其制备方法 |
CN102127403A (zh) * | 2010-01-18 | 2011-07-20 | 四川仁智油田技术服务股份有限公司 | 钻井高效堵漏剂 |
CN102604607A (zh) * | 2012-03-01 | 2012-07-25 | 克拉玛依市正诚有限公司 | 亲油性刚性颗粒堵漏剂及其生产方法和使用方法 |
CN103509534A (zh) * | 2012-06-29 | 2014-01-15 | 中国石油化工股份有限公司 | 石油钻井用堵漏剂 |
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Inventor after: Hou Shili Inventor after: Wang Can Inventor after: Huang Daquan Inventor after: Wang Weizhong Inventor after: Tian Zengyan Inventor after: Liu Guangyan Inventor after: Li Guanghuan Inventor after: Zhang Aishun Inventor after: Wang Leilei Inventor before: Hou Shili Inventor before: Huang Daquan Inventor before: Wang Weizhong Inventor before: Tian Zengyan Inventor before: Liu Guangyan Inventor before: Li Guanghuan Inventor before: Zhang Aishun Inventor before: Wang Leilei |
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Effective date of registration: 20210806 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106 Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
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