摘要
针对玉北地区奥陶系碳酸岩盐岩溶裂缝型储层,开展断裂裂缝检测技术应用及效果的对比分析。在玉北三维工区使用蚂蚁追踪技术、相干和断裂自动增强技术、曲率和叠前裂缝预测技术,对比分析发现相干技术对断裂刻画,异常地质体的刻画效果最好,蚂蚁追踪技术有利于微断裂刻画和油藏连通性分析,曲率技术有助于划分出裂缝发育带,叠前裂缝预测技术预测裂缝发育方向效果较好。
According to ordovician carbonate rock salt karst fractured reservoir in Yubei,and carry out fracture crack detection technology application and effect of comparative analysis. Using ant tracking technology,We use coherence and automatic fault enhance technology,curvature and prestack fracture prediction technology in the Yubei 3D work ar-ea,contrast analysis found that coherent technology on fracture characterization,abnormal geological characterization of the best effect,the ant tracking technology is helpful to micro fracture characterization and reservoir connectivity anal-ysis,curvature technology help to differentiate fracture development zone,prestack fracture prediction technology fore-cast fracture development direction effect is significant.
出处
《新疆地质》
CAS
CSCD
北大核心
2013年第B12期72-74,共3页
Xinjiang Geology
关键词
断裂裂缝检测
蚂蚁追踪
相干
曲率
叠前裂缝预测
Fracture crack detection
Ant tracking
Coherence
Curvature
Prestack fracture prediction
