开发川西致密碎屑岩气藏的钻井完井液技术

Drilling & Completion Fluid Technology for Developing Tight Detrital Rock Gas Reservoir in Chuanxi

在提出适合川西致密碎屑岩双重介质储层的低损害优质钻井液基础上，再结合屏蔽式暂堵技术来实现保护储层的目的。在ＭＰ－７井的应用表明，对于川西非常规的致密碎屑岩双重介质储层，采用储层保护措施后。

Based on providing low damage drilling fluid fitting for tight detrital rock double media reservoir bed, the purpose of reservoir protection is attended by combining with shielding temporary plugging technology. Application in MP 7 Well shows that after taking use of measures to protect reservoir, the production capacity of abnormal tight detrital rock double media reservoir is greatly improved owing to fracturing sand treatment.