沈95块属于典型的低渗透油藏,开采难度比较大,长期处于注不进、采不出的状况。综合应用穿层水平井开发技术、电磁感应热注技术和生物酶驱油技术,并结合压裂、侧钻、转注、复注和增注等措施,寻找适合该油藏的开发方式,提高区块的采收率。 Shen 95 is a typical low-permeability reservoir, mining more difficult, the long-term is not into the note, unable to extract the situation. The integrated stratified horizontal well development technology, electromagnetic induction heat injection technology and biological enzyme oil displacement technology are combined with the measures such as fracturing, sidetrack drilling, transfer injection, re-injection and re-injection to find suitable development methods for this reservoir, Recovery of blocks.