CN102653673B - 一种能生物降解的暂堵剂 - Google Patents
一种能生物降解的暂堵剂 Download PDFInfo
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- CN102653673B CN102653673B CN201210001932.9A CN201210001932A CN102653673B CN 102653673 B CN102653673 B CN 102653673B CN 201210001932 A CN201210001932 A CN 201210001932A CN 102653673 B CN102653673 B CN 102653673B
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CN201210001932.9A CN102653673B (zh) | 2012-01-05 | 2012-01-05 | 一种能生物降解的暂堵剂 |
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CN201210001932.9A CN102653673B (zh) | 2012-01-05 | 2012-01-05 | 一种能生物降解的暂堵剂 |
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CN102653673A CN102653673A (zh) | 2012-09-05 |
CN102653673B true CN102653673B (zh) | 2014-05-14 |
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CN201210001932.9A Active CN102653673B (zh) | 2012-01-05 | 2012-01-05 | 一种能生物降解的暂堵剂 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103013052B (zh) * | 2012-12-17 | 2014-09-17 | 吉林大学 | 一种可降解地下封堵材料 |
CN103409121B (zh) * | 2013-07-23 | 2016-02-10 | 中国石油天然气股份有限公司 | 一种水溶性压裂转向暂堵剂及其制备方法 |
CN105131923A (zh) * | 2015-07-31 | 2015-12-09 | 中国石油天然气股份有限公司 | 一种修井液及修井液的配置方法 |
CN105482795B (zh) * | 2015-12-03 | 2018-09-04 | 中国石油天然气股份有限公司 | 一种适用于裂隙性储层的暂堵型修井液及其配制方法 |
CN108531152B (zh) | 2017-03-01 | 2020-05-08 | 中国石油天然气股份有限公司 | 一种低密度、高强度可降解暂堵剂及其制备方法 |
CN108661154A (zh) * | 2018-06-11 | 2018-10-16 | 宋正国 | 沉箱型卫浴间暗管植物发酵排水阀 |
CN109551626B (zh) * | 2018-10-16 | 2021-04-30 | 中国石油天然气股份有限公司 | 废旧超轻粘土制备的冲砂暂堵剂颗粒、冲砂暂堵液及制备 |
CN110242247B (zh) * | 2019-05-21 | 2022-06-03 | 中国石油天然气股份有限公司 | 一种用于注水井起下管柱施工的暂堵方法及暂堵剂 |
CN112552889A (zh) * | 2020-11-16 | 2021-03-26 | 西安石油大油气科技有限公司 | 一种自清洁或自降解暂堵剂及其制备方法 |
CN112457450A (zh) * | 2020-11-16 | 2021-03-09 | 西安石油大油气科技有限公司 | 一种两性暂堵剂及其制备方法 |
CN114058352B (zh) * | 2021-10-14 | 2023-01-31 | 陕西瑞捷生物科技有限公司 | 一种长庆油田侏罗系微生物调驱技术体系及其专用设备 |
CN114395385B (zh) * | 2022-01-21 | 2023-03-24 | 大庆中联信实石油科技开发有限公司 | 一种可降解聚合物复合凝胶暂堵球 |
CN114921237A (zh) * | 2022-06-28 | 2022-08-19 | 盘锦宇辰实业有限公司 | 生物型粉体暂堵剂 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6997261B2 (en) * | 2002-08-01 | 2006-02-14 | Burts Iii Boyce Donald | Conformance improvement additive, conformance treatment fluid made therefrom, method of improving conformance in a subterranean formation |
CN1276052C (zh) * | 2004-06-09 | 2006-09-20 | 东营市维科特石油科技有限责任公司 | 钻井堵漏液或钻井液 |
CN101955763B (zh) * | 2010-05-14 | 2013-03-27 | 北京奥凯立科技发展股份有限公司 | 一种抗高压堵漏剂及含有所述抗高压堵漏剂的堵漏浆 |
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Inventor after: Xu Liqing Inventor after: Jiang Chenhua Inventor after: Wang Shuqiang Inventor after: Zhang Zuke Inventor after: Shi Yingcai Inventor after: Wang Rui Inventor after: Yang Dongxia Inventor after: Liu Manman Inventor after: Zhang Liyun Inventor after: Kou Dan Inventor after: Zhou Mingwang Inventor after: Zhang Chunfeng Inventor after: Liu Liang Inventor after: Zhu Junfeng Inventor after: Zhang Yuzeng Inventor after: Li Hongguang Inventor after: Han Song Inventor after: Yang Xiliang Inventor after: Yang Baochun Inventor after: Sun Meiling Inventor after: Zhang Ning Inventor before: Xu Liqing Inventor before: Zhang Chunfeng Inventor before: Zhang Yuzeng Inventor before: Li Hongguang Inventor before: Han Song Inventor before: Yang Xiliang |
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Free format text: CORRECT: INVENTOR; FROM: XU LIQING ZHANG CHUNFENG ZHANG YUZENG LI HONGGUANG HAN SONG YANG XILIANG TO: XU LIQING ZHANG CHUNFENG ZHANG YUZENG LI HONGGUANG HAN SONG YANG XILIANG YANG BAOCHUN SUN MEILING ZHANG NING JIANG CHENHUA WANG SHUQIANG ZHANG ZUKE SHI YINGCAI WANG RUI YANG DONGXIA LIU MANMAN ZHANG LIYUN KOU DAN ZHOU MINGWANG LIU LIANG ZHU JUNFENG |
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