砾岩油藏合理注采压力系统研究——以七中东区八道湾组油藏为例

Research on Reasonable Pressure System of Injection and Oil Well of Conglomerate Reservoir-An Example of Badaowan Formation in QizhongDong Area

注采压力系统指的是从注水泵站到采油井井口的各环节的压力配置 ,在这一压力系统中 ,地层压力和油井流动压力是决定整个压力系统的关健 ,也是油藏工程研究的核心。本文利用油藏工程方法对砾岩油藏高含水期油井和注水井的地层压力、流动压力等注采压力系统进行了研究界定 。

Injection and oil well pressure system is pressure disposition of every link from injection pump station to wellhead of oilwell ,in this pressure system, formation pressure and flow pressure is key to determining entire pressure system, It is also the core of reservoir engineering research. Determining pressure system in periodic high containing water of conglomerate reservoir will provide technical supporting for development level of conglomerate reservoir.