压裂酸化简称酸压。是在高于地层破裂压力下用酸液作为压裂液,进行不加支撑剂的压裂。酸压过程中靠酸液的溶蚀作用将裂缝的壁面溶蚀成凹凸不平的表面,以使停泵卸压后,裂缝壁面不会完全闭合。因此,具有较高的导流能力,对恢复和提高油井生产能力,效果明显。此法适用于碳酸盐岩油藏。
... 四川盆地 油井 气井 压裂酸化 新技术 [gap=1080]Keywords : Sichuan Basin, Oil well, Gas well, Fracture acidizing, New technique ...
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毕业设计:油气田压裂(酸化)作业危险性分析_文档下载_文档资料库 关键词:压裂酸化;危险源;评价模型 [gap=1918]Key words: acidification;risk of fracturing the source;evaluation model
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四川东部石炭系压裂酸化后的产量与井的地质条件有密切关系。
The production of fracturing acidizing of carboniferous system in east Sichuan has a close relation to geologic condition.
压裂酸化,一般简称酸压,已经成为低渗透碳酸盐岩油气藏的主要增产措施。
Fracturing acidizing, commonly called "acid fracturing", has been playing a main role in carbonate gas or oil reservoir stimulation.
压裂酸化(又称酸压)是改造油气层的有效方法,是油气水井的重要增产增注措施。
Acid fracturing is an effective method to reform carbonate reservoir and an important stimulating method to improve the production of oil (gas) well and the injection rate of water well.
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