利用地震信息检测碳酸盐岩溶洞

Detection of carbonate reservoirs via seismic information

中国石化西北石油局规划设计研究院 新疆乌鲁木齐 830011

Planning and Design Institute of SINOPEC Northwest Petroleum Bureau, Urumchi 830011, China

碳酸盐岩是塔里木盆地油气勘探的主要目的层之一,油气的远景地质储量极大,如何充分利用地震信息准确预测碳酸盐岩储层是我们要面临的世界性研究课题。简要描述了利用多种地震数据体和先进处理解释软件须测碳酸盐岩储层的工作方法及实际应用效果。这些初步尝试为碳酸盐岩储层描述、油田开发、降低勘探风险提供了有益的信息和可靠的基础数据。

Carbonate reservoir is one of the primary targets in oil and gas exploration in Tarim Basin because of its huge potentials of hydrocarbon resources. But how to detect carbonate reservoirs accurately via seismic information gives a great challenge for us. This paper describes briefly the work flow and application effect of carbonate reservoir prediction with various seismic data sets and advanced processing and interpretation software. The results are helpful to characterization of carbonate reservoirs, oil field development, and reduction of exploration risk.