CN109868121B - 一种钻井液用基于纳-微米纤维的裂缝封堵剂及制备方法 - Google Patents
一种钻井液用基于纳-微米纤维的裂缝封堵剂及制备方法 Download PDFInfo
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CN112239662B (zh) * | 2019-07-18 | 2022-07-12 | 中石化石油工程技术服务有限公司 | 一种纳-微米纤维组合的钻井液用清扫剂及制备方法 |
CN112239657B (zh) * | 2019-07-18 | 2022-07-19 | 中石化石油工程技术服务有限公司 | 一种基于纳米纤维-纳米乳液复合物的钻井液用储层保护剂及制备方法 |
CN113122205B (zh) * | 2019-12-30 | 2022-07-15 | 中石化石油工程技术服务有限公司 | 基于磺化埃洛石纳米管的钻井液用页岩地层纳微米封堵剂及制备方法 |
CN113548839B (zh) * | 2020-04-26 | 2023-03-10 | 中石化石油工程技术服务有限公司 | 一种基于地质聚合物的堵漏剂及制备方法 |
CN113801643B (zh) * | 2021-09-18 | 2023-02-17 | 中国石油化工集团有限公司 | 一种pH敏感型钻井液用暂堵剂及其制备和使用方法 |
CN116987490A (zh) * | 2023-08-04 | 2023-11-03 | 胜利油田凯渡石油技术开发有限公司 | 一种钻井液3t处理剂及其使用方法 |
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CN1063772C (zh) * | 1995-12-29 | 2001-03-28 | 四川石油管理局川东钻探公司 | 一种钻井复合堵漏剂及其生产工艺 |
US7094737B1 (en) * | 2002-04-08 | 2006-08-22 | Sampey James A | Sugar cane additive for filtration control in well working compositions |
CN101311243B (zh) * | 2007-05-25 | 2010-05-19 | 四川仁智油田技术服务股份有限公司 | 油气储层裂缝暂堵剂 |
US7612021B2 (en) * | 2007-08-24 | 2009-11-03 | Halliburton Energy Services, Inc. | Methods and compositions utilizing lost-circulation materials comprising composite particulates |
CN102676141B (zh) * | 2012-04-20 | 2014-05-14 | 中国海洋石油总公司 | 一种钻井液用可变形封堵防塌剂 |
CN103965847B (zh) * | 2013-01-30 | 2016-06-08 | 中国石油天然气股份有限公司 | 可固结防漏失封堵剂 |
CN103113863A (zh) * | 2013-02-09 | 2013-05-22 | 大庆合正化工有限公司 | 一种非渗透封堵剂 |
CN103602323B (zh) * | 2013-10-22 | 2015-11-11 | 西南石油大学 | 钻井液用纳米封堵剂及其制备方法 |
US20160376495A1 (en) * | 2013-12-30 | 2016-12-29 | Halliburton Energy Services, Inc. | Liquid slurries of micron- and nano-sized solids for use in subterranean operations |
WO2015112132A1 (en) * | 2014-01-22 | 2015-07-30 | Halliburton Energy Services, Inc. | Clusters of micron-and nano-sized proppant for use in subterranean operations |
CN103937470A (zh) * | 2014-04-14 | 2014-07-23 | 中国石油化工集团公司 | 一种适用于水平段泥页岩的水基钻井液及制备方法 |
US20150368541A1 (en) * | 2014-06-19 | 2015-12-24 | Api Intellectual Property Holdings, Llc | Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals |
CN104087274B (zh) * | 2014-07-14 | 2016-10-19 | 中国石油集团渤海钻探工程有限公司 | 多级封堵承压堵漏剂 |
CN104804714B (zh) * | 2015-03-13 | 2016-02-10 | 中国石油大学(北京) | 纳晶纤维素作为钻井液用降滤失剂的应用和钻井液 |
CN104831401A (zh) * | 2015-04-14 | 2015-08-12 | 北京化工大学 | 一种油溶性暂堵剂及其制备方法 |
CN104946216B (zh) * | 2015-05-14 | 2016-05-18 | 中国石油大学(北京) | 一种仿生钻井液及其制备方法 |
CN105885810B (zh) * | 2016-04-28 | 2018-08-14 | 北京理工大学 | 一种纤维素类复配体系钻井液降滤失剂及其制备方法 |
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