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| 酸化作业中储层的伤害与防范 | |
| 引用本文： | 李甫,陈亮,陈冀嵋,王松,张婷婷.酸化作业中储层的伤害与防范[J].重庆科技学院学报(自然科学版),2009,11(4):50-53. |
| 作者姓名： | 李甫 陈亮 陈冀嵋 王松 张婷婷 |
| 作者单位： | 1. 西南石油大学,成都,610500 2. 西南油气田分公司蜀南气矿荣县天然气净化厂,自贡,643100 3. 新疆油田公司储运分公司,克拉玛依,834002 |
| 摘 要： | 酸化作业在使油气田产量提高的同时,也对储层产生了一定程度的损害.酸液与储层岩石及流体不配伍,酸液滤失,有机物覆盖,添加剂使用不当,工艺参数选取不合理,施工时引入杂质,都会造成储层伤害.因此,施工过程中应根据现场实际情况,改进酸液体系,优化施工参数,在充分保证采油效果的同时最大限度地保护储层. |
| 关 键 词： | 油气增产 酸化压裂 储层伤害 保护措施 |
Reservoir Damage and Protection in Acidizing Treatment |
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| LI Fu,CHEN Liang,CHEN Ji-mei,WANG Song,ZHANG Ting-ting.Reservoir Damage and Protection in Acidizing Treatment[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(4):50-53. | |
| Authors: | LI Fu CHEN Liang CHEN Ji-mei WANG Song ZHANG Ting-ting |
| Affiliation: | LI Fu1 CHEN Liang2 CHEN Ji-mei1 WANG Song1 ZHANG Ting-ting3(1.Southwest Petroleum University,Chengdu 610500,2.Shunan Field Rong County Natural Gas Plant,Zigong 643100,3.Storage , Transportation Company of Xinjiang Oilfield,Karamay 834002) |
| Abstract: | Although the acidification operation for oil and gas field has largely improved the productivity,it also brings about a certain degree of damage for reservoir.Since the acid fluid is incompatible to the reservoir rock and fluid,the acid filtration,organic pollutant coverage,misuse of additive,improper designing parameters and impurity introduced during operation will damage the reservoir.Therefore,the new acid system should be improved and the theory and process must be optimized during operation in order t... |
| Keywords: | oil and gas stimulation acid fracturing reservoir damage protecting approaches |
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