油气成藏模拟实验在白于山油藏开发中的应用  

THE APPLIANCE OF SIMULATION EXPERIMENT OF POOL-FORMING IN DEVELOPMENT OF BAIYUSHAN RESERVOIR

作　　者：李亮[1] 万晓龙[1] 李志伟[1] 张永强[1] 张振红[1] 

机构地区：[1]长庆油田公司勘探开发研究院,陕西西安710021

出　　处：《天然气地球科学》2006年第2期219-222,共4页Natural Gas Geoscience

摘　　要：靖安油田白于山油藏开发初期试油投产效果好,但目前在油藏西北部和东部钻遇了一些高含水井,试油仅为油花。为什么同处于分流河道主体带上,含油性差别竟如此之大?通过油气成藏模拟实验,再现了该区油气运移聚集过程,揭示了该区油气富集规律,认为白于山西部由于地层西倾和构造低而含油性较差;东部虽然是有利的油气富集区,但裂缝发育和工艺改造强度偏大可能是该区高含水的原因。In initial stages of oil reservoir exploitation, Baiyushan area of Jing＇an oil field has a good effect of oil production test and output. At present some high water-bearing wells are drilled, and production test is only oil flowers in the northwest and east of oil field. Why have they so big difference in oil-bearing properties in main band of distributary channel？ Based on simulation experiment of pool-forming to model the process of oil and gas migration and accumulation, the paper posted the regularity of oil and gas enrichment in this area. It concluded that west areas have poor oil potential, due to western tilt and low structure, while east is an advantageous area of oil and gas enrichment. As a result of fracture development, big intensity of technology improvements may lead to appearance of high water-bearing area, which offer a certainly guidance to oil and gas progressive exploitation of Baiyushan .

关 键 词：靖安油田 白于山油藏 油气成藏 模拟实验 

分 类 号：TE32[石油与天然气工程—油气田开发工程]