姬塬油田长8油藏综合调控技术研究

Jiyuan oilfield Chang 8 length control technique integrated reservoir

油房庄作业区长8油藏平面上的非均质性强,方向性严重,裂缝及大孔道发育、层间矛盾突出等特点,进而决定了局部区域见水早、边部低产井较多、部分注水井吸水剖面不均等严重问题,如何对长8油藏进行综合调控是决定该区域开发水平高低的关键,也是今后稳产的关键。从目前油房庄作业区长8油藏的生产动态出发,提出2011年稳油控水措施建议,旨在进一步提高油藏动用程度,为油房庄作业区长8油藏平稳开发提供保障。

District 8 Youfangzhuang operations on the reservoir surface heterogeneity,directional serious development of cracks and large pores,so the obvious contradiction between layers,and thus determine the local area see the water early,low-yield wells edge more uneven profile of some water injection wells and other serious problems,how long is the 8 reservoir comprehensive regulation of the level of determining the key to regional development is the key to future stable.This article from the current operating Chang 8 Youfangzhuang dynamic reservoir production starting in 2011 raised water control measures to stabilize oil recommendations to further improve the level of reservoirs used for District 8 reservoir Youfangzhuang smooth development work to provide protection.