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本文主要介绍暂堵性堵漏钻井液技术对裂缝性致密砂岩气层的保护,主要以川西地区的特殊地质进行试验,并且很好的实现了这种保护,在试验中针对所需要的技术勘测,提出了很好的解决方法,贯彻储集层保护与改造并举的方针,实现全过程储集层保护是致密砂岩气藏及时发现、准确评价和经济开发的重要保证。
This paper mainly introduces the temporary blocking plugging drilling fluid technology for the protection of fractured tight sandstone gas reservoirs, which is mainly tested in the special geological conditions in western Sichuan, and this protection is well realized. In the experiments, the required technical surveys , Put forward a very good solution to implement the reservoir protection and transformation of both guidelines and achieve the whole process of reservoir protection is timely detection of tight sandstone gas reservoir, accurate assessment and economic development of the important guarantee.