欢喜岭油田锦100断块区难采储量评价与开发效果
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摘要
针对锦100断块区的开发矛盾,开展了三维地震资料重新解释工作,结合试油试采等动态资料进一步落实区块构造,确定油气有利区。利用钻井资料研究砂体纵向上和平面上分布规律,对重点含油层位进行小层沉积相研究,通过小层对比,预测储层分布及油层发育,确定油藏类型,对单井产能进行评价并确定油层产能,根据评价结果,部署2口开发井,试采后取得了良好的开发效果。
Aiming at the development problems of Jin 100 fault block in Huanxiling oilfield, the 3D seismic reinterpretation has been carried out. In combination with well test and production test data, the block structure and beneficial hydrocarbon prospective areas have been further confirmed. By using drilling data, the sand body distribution regularity in vertical and horizontal direction has been studied. Through sedimentary facies study and stratigraphy correlation, the reservoir distribution and oil layers development have been predicted, and then the oil reservoir type and oil layers productivity have been determined. According to evaluation results, two development wells should be deployed. After pilot production, good develoment effect has been achieved.
引文
[1]李道品.低渗透油田高效开发决策论[M].北京:石油工业出版社,2003.
    [2]张营.低渗透油田开采现状[J].中外科技情报,2006,13(1):60-62.
    [3]建国,雷光伦,张艳玉.油气层渗流力学[M].山东东营:中国石油大学出版社,2006:20-26.

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