CN110846014B - 一种用于低压气井中的低伤害压井液及配置方法 - Google Patents
一种用于低压气井中的低伤害压井液及配置方法 Download PDFInfo
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
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- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
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CN113308230A (zh) * | 2021-06-15 | 2021-08-27 | 克拉玛依市红都有限责任公司 | 一种暂堵型低游离水压井液及其制备方法 |
CN115895618A (zh) * | 2022-11-16 | 2023-04-04 | 中国石油天然气集团有限公司 | 一种套损井治理储层保护暂堵工作液及其制备方法 |
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CN101351523A (zh) * | 2005-12-05 | 2009-01-21 | 普拉德研究及开发股份有限公司 | 可降解材料辅助的导流或隔离 |
CN102491680A (zh) * | 2011-12-07 | 2012-06-13 | 中国铁道科学研究院铁道建筑研究所 | 一种改性丙烯酸树脂砂浆组合物及其制备方法 |
CN102757775A (zh) * | 2012-06-08 | 2012-10-31 | 中国石油天然气股份有限公司 | 包含甜菜碱型表面活性剂的驱油组合物及其应用 |
CN104449418A (zh) * | 2014-12-08 | 2015-03-25 | 北京天山新材料技术有限公司 | 粘接广泛的超高强度丙烯酸酯结构胶及其制备方法 |
CN105086973A (zh) * | 2015-09-02 | 2015-11-25 | 中国石油集团渤海钻探工程有限公司 | 修井液用自分解暂堵剂及其使用方法 |
CN105482795A (zh) * | 2015-12-03 | 2016-04-13 | 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 |
CN110041903A (zh) * | 2019-04-25 | 2019-07-23 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种低压漏失气井用堵剂及其制备方法和应用方法 |
CN110358522A (zh) * | 2018-03-26 | 2019-10-22 | 中国石油化工股份有限公司 | 一种用于深井酸压的复合降阻缓速酸 |
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CN105112035B (zh) * | 2015-08-21 | 2017-12-05 | 中国石油天然气股份有限公司 | 利用油渣或含油污泥制成的选择性堵水剂及其制备方法 |
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CN101351523A (zh) * | 2005-12-05 | 2009-01-21 | 普拉德研究及开发股份有限公司 | 可降解材料辅助的导流或隔离 |
CN102491680A (zh) * | 2011-12-07 | 2012-06-13 | 中国铁道科学研究院铁道建筑研究所 | 一种改性丙烯酸树脂砂浆组合物及其制备方法 |
CN102757775A (zh) * | 2012-06-08 | 2012-10-31 | 中国石油天然气股份有限公司 | 包含甜菜碱型表面活性剂的驱油组合物及其应用 |
CN104449418A (zh) * | 2014-12-08 | 2015-03-25 | 北京天山新材料技术有限公司 | 粘接广泛的超高强度丙烯酸酯结构胶及其制备方法 |
CN105086973A (zh) * | 2015-09-02 | 2015-11-25 | 中国石油集团渤海钻探工程有限公司 | 修井液用自分解暂堵剂及其使用方法 |
CN105482795A (zh) * | 2015-12-03 | 2016-04-13 | 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 |
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CN110041903A (zh) * | 2019-04-25 | 2019-07-23 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种低压漏失气井用堵剂及其制备方法和应用方法 |
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邹鹏."基于油层保护的暂堵型压井液技术研究".《石油化工应用》.2017,第36卷(第6期),第51-55页. * |
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