摘要
应用物探技术方法,结合地质、物探、测井及录井等资料分析塔河油田四区断层对裂缝的控制作用,断层、裂缝与岩溶之间的关系,揭示碳酸盐岩裂缝与岩溶的发育规律,从而分析缝洞对油气分布的影响。研究表明:断裂系统对岩溶发育具有控制作用,促进岩溶的发育;裂缝与岩溶之间的关系始终是相辅相成、相互促进的关系。断裂带是裂缝与岩溶发育的有利带,是油气分布的有利区。
For revealing the distribution of fractures and caves and then analyzing the effect of fracture and caves on oil and gas distribution,a comprehensive technology and method like geology,geophysics,logging and drilling are used to analyze the control of faults to fractures and the correlation of faults,fractures,and karsts.The results show that the karst development is controlled by the fault system which also promotes karst development.Fractures and karst supplement and complement each other.Fault zone is the favorable area for fracture and karst development and oil/gas distribution.
出处
《中国石油勘探》
CAS
2011年第1期21-24,2,共4页
China Petroleum Exploration
基金
国家重点基础研究发展规划(973)项目"碳酸盐岩缝洞型油藏开发基础研究"(2006CB202400)
