牛东火山岩油藏注水先导试验

Waterflooding Pilot Testing of Volcanic Reservoir in Niudong

注水开发对于砂岩类油藏是一项成熟的补充能量的开发技术,裂缝对火成岩油藏注水开发效果影响较大,通过注水先导试验,解决牛东区块火成岩注水开发是否可行、注入水推进的方向性及裂缝对注水开发的影响等问题。针对牛东区块储层及开采特征,借鉴国内同类油田注水开发效果,分析牛东区块注水能力,提出建议,指导油田开发?

Development by flooding water is a mature development technology to supply energy for the sandstone reservoir. The effect of fracture on the effectiveness of waterflooding igneous reservoir is great. Based on the pilot testing of waterflooding, these problems, such as whether the waterflooding in igneous rock in Niudong region is feasible, which directions the injected water will go forward, and how the fracture affects the waterflooding, will be able to be solved. According to reservoir and production characteristics of Niudong area, learned the waterflooding of the similar oilfield in our country, waterflooding capacity in Niudong area is analyzed, some suggestion will be given. It will guide the oilfield development.