川口油田川46及姚100—川85区伴生气的利用

Exploitation of oil associated gas in Chuan 46 and Yao 100-Chuan 85 areas of Chuankou Oilfield

目的对川口油田川46区及姚100—川85区石油伴生气的利用问题进行分析和研究。方法通过储量计算及产能分析,对研究区内伴生气资源进行研究。结果研究区内石油伴生气的采收率最低为53.28%,远高于区域内的原油采收率;区内石油伴生气的可采储量为1.67×10~8m^3,在投产期内可提供稳定而充足的气源。结论川口油田的伴生气资源较为丰富,具有开发利用价值;川口油田伴生气具有优异的民用价值,使用川口油田伴生气对环境保护有很大贡献。

Aim To analyze the exploitation of oil associated gas in Chuan 46 and Yao 100-Chuan 85 area of Chuankou Oilfield. Methods By computing and capacity analyzing, resource of oil associated gas in the areas were studied. Results The minimum efficient rate of oil associated gas in the areas is 52.28%. It is much higher than the efficient rate of oil in the areas. The workable reserve of oil associated gas in the areas is 1.67 × 10^8m^3. The oil associated gas in the areas could be output stably and abundantly in operation period. Conclusion The oil associated gas resource in Chuankou Oilfield is abundant. It has exploitation value. The oil associated gas in Chuankou Oilfield do exceedingly well for civil use. Its application will make considerable contributions for environmental protection too.