CN101387190A - 一种利用吸水树脂保护低压油气层的压井方法 - Google Patents
一种利用吸水树脂保护低压油气层的压井方法 Download PDFInfo
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- CN101387190A CN101387190A CNA2007100500233A CN200710050023A CN101387190A CN 101387190 A CN101387190 A CN 101387190A CN A2007100500233 A CNA2007100500233 A CN A2007100500233A CN 200710050023 A CN200710050023 A CN 200710050023A CN 101387190 A CN101387190 A CN 101387190A
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Abstract
Description
井位 | 平落18井 | 平湖B8井 | 池10井 |
地层压力系数 | 0.35 | 0.78~1.08 | 0.72 |
修井原因 | 产层垮塌,沉砂50米 | 新井完井 | 换油管 |
修井目的 | 冲砂 | 完井 | 复产 |
原产量 | 0 | 0 | 22万方/天 |
使用固化水颗粒压井后产量 | 15.0万方/天 | 50.0万方/天 | 36.0万方/天 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100500233A CN101387190B (zh) | 2007-09-13 | 2007-09-13 | 一种利用吸水树脂保护低压油气层的压井方法 |
Applications Claiming Priority (1)
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CN2007100500233A CN101387190B (zh) | 2007-09-13 | 2007-09-13 | 一种利用吸水树脂保护低压油气层的压井方法 |
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Publication Number | Publication Date |
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CN101387190A true CN101387190A (zh) | 2009-03-18 |
CN101387190B CN101387190B (zh) | 2012-08-15 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102134979A (zh) * | 2011-03-01 | 2011-07-27 | 中国海洋石油总公司 | 利用吸水树脂在油气井形成人工井壁的新方法 |
CN103573184A (zh) * | 2012-08-03 | 2014-02-12 | 中国石油化工股份有限公司 | 固体泡沫钻井方法 |
CN106543983A (zh) * | 2015-09-23 | 2017-03-29 | 中国石油天然气股份有限公司 | 阻止井喷的辅助剂及其应用 |
CN106833572A (zh) * | 2016-12-16 | 2017-06-13 | 中国石油天然气股份有限公司 | 一种固化水暂堵压井工作液及其制备、排液方法 |
AU2015392073B2 (en) * | 2015-04-22 | 2019-02-28 | Halliburton Energy Services, Inc. | Cellulose or cellulose derivative including grafted acrylamide or acrylic acid groups for treatment of subterranean formations |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1034283C (zh) * | 1993-05-14 | 1997-03-19 | 大庆石油管理局采油工艺研究所 | 单液油井堵水剂 |
US6723683B2 (en) * | 2001-08-07 | 2004-04-20 | National Starch And Chemical Investment Holding Corporation | Compositions for controlled release |
CN1333036C (zh) * | 2003-06-06 | 2007-08-22 | 吴凤祥 | 预交联颗粒调剖堵水剂及其生产方法 |
CN100339458C (zh) * | 2003-07-03 | 2007-09-26 | 广西贵糖(集团)股份有限公司 | 利用糖蜜酒精废液为原料的油田降滤失剂及其生产方法 |
CN1525038A (zh) * | 2003-09-15 | 2004-09-01 | 廖中健 | 一种用固体水颗粒为压井液的压井方法 |
CN100487073C (zh) * | 2005-05-25 | 2009-05-13 | 中国石油天然气股份有限公司 | 可水解高弹性修井液暂堵剂 |
-
2007
- 2007-09-13 CN CN2007100500233A patent/CN101387190B/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102134979A (zh) * | 2011-03-01 | 2011-07-27 | 中国海洋石油总公司 | 利用吸水树脂在油气井形成人工井壁的新方法 |
CN103573184A (zh) * | 2012-08-03 | 2014-02-12 | 中国石油化工股份有限公司 | 固体泡沫钻井方法 |
AU2015392073B2 (en) * | 2015-04-22 | 2019-02-28 | Halliburton Energy Services, Inc. | Cellulose or cellulose derivative including grafted acrylamide or acrylic acid groups for treatment of subterranean formations |
CN106543983A (zh) * | 2015-09-23 | 2017-03-29 | 中国石油天然气股份有限公司 | 阻止井喷的辅助剂及其应用 |
CN106543983B (zh) * | 2015-09-23 | 2020-08-07 | 中国石油天然气股份有限公司 | 阻止井喷的辅助剂及其应用 |
CN106833572A (zh) * | 2016-12-16 | 2017-06-13 | 中国石油天然气股份有限公司 | 一种固化水暂堵压井工作液及其制备、排液方法 |
CN106833572B (zh) * | 2016-12-16 | 2020-12-01 | 中国石油天然气股份有限公司 | 一种固化水暂堵压井工作液及其制备、排液方法 |
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CN101387190B (zh) | 2012-08-15 |
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Owner name: NANCHONG ZHENGDA CHEMICAL RESEARCH INSTITUTE Free format text: FORMER OWNER: LIAO ZHONGJIAN Effective date: 20121011 |
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Effective date of registration: 20121011 Address after: 637000 Nanchong City, Sichuan province Yuping District Road No. 56 Patentee after: Nanchong Zhengda Institute of Chemical Engineering Address before: Study on the 637000 Nanchong Zhengda chemical city of Sichuan Province, Yuping Road No. 56 Patentee before: Liao Zhongjian |