叠后裂缝储层预测技术在车排子东翼石炭系中的应用研究  

An Application of Post-stack Fracture Reservoir Prediction Technique in East Wing in Cars

作　　者：于晓东 李伟波 钟星宇 桂志先[1,2] 汪勇[1,2] YU Xiaodong;LI Weibo;ZHONG Xingyu;GUI Zhixian;WANG Yong(The Key Laboratory of Oil and Gas Resources and Exploration Technology, Yangtze University, Wuhan, Hubei 430100, China;College of Geophysics and Petroleum Resources, Yangtze University, Wuhan, Hubei 430100, China)

机构地区：[1]长江大学油气资源与勘探技术教育部重点实验室,湖北武汉430100 [2]长江大学地球物理与石油资源学院,湖北武汉430100

出　　处：《中国锰业》2018年第2期20-25,共6页China Manganese Industry

基　　金：国家重大专项(2013E-3809)

摘　　要：裂缝油气藏在油气勘探开发中占有重要地位,准确地预测储层中的裂缝发育程度等参数是勘探开发的难点。车排子地区裂缝发育,工区环境比较复杂,储层分布零散通过单一方法很难得出正确让人信服的结论,需要通过多种方法多角度多方面的研究论证才能得到我们想要的结果。主要采用叠后裂缝储层预测技术对车排子东翼石炭系裂缝进行了定量预测,确定了储层位置,先后使用了叠后相干体裂缝检测技术,蚂蚁追踪技术以及分形分维技术多种方法进行裂缝储层预测,实际成果表明多种方法和实际资料吻合良好,为该区下一步的勘探开发提供了依据。Fracture oil and gas reservoir play an important role in oil and gas exploration and development. It is difficult to predict the degree of fracture development in the reservoir accurately. Car sub region fracture development and their work area environment is complex. Reservoir distribution of scattered by a single method is difficult to reach a right conclusion convincing. A variety of methods from various research is needed to get the results we hope. Based on geological data work area data,we are mainly using post-stack fracture reservoir prediction technology to car exhaust son east wing carboniferous cracks,which has carried on the quantitative prediction of reservoir. It has been used in the post-stack coherence crack detection technology,including the ant tracking technology and fractal dimension fractal fracture reservoir prediction technology methods. Practical results show that good agreement,a variety of methods and actual data of the next exploration can provide the thesis.

关 键 词：石炭系裂缝 相干体技术 蚂蚁追踪 分形分维 

分 类 号：P618.13[天文地球—矿床学]