摘要
浅析了常规测井方法评价复杂油气藏储层存在的局限性和测井新技术评价方法的地质优势 ,介绍了江汉复杂油气藏储层的地质特征 ,展示了测井新技术地质应用效果 :准确判断盐间白云岩复杂储层的有效性和含油性 ,指导水平井钻探 ;快速直观揭示非目的层存在裂缝型储层 ,发现新的含油层系 ;准确对碳酸盐岩储层进行有效性评价 ,扩大含气面积 ;指示砂岩储层裂缝发育 ,预测高效储层。
This paper analyses the limit in evaluating the complex hydrocarbon reservoirs using the conventional logging methods and the geologic advantages of the advanced logging evaluation methods, and describes the geologic characteristics in Jianghan complex reservoirs. It presents such aspects as ①the geologic effects of the application of the advanced logging technology, ②the effective and accurate identification of hydrocarbon in the inter-salt complex dolomite reservoirs, ③the guide to the horizontal drilling operations, ④the quicklook location of the fractured reservoirs in non-target intervals and the new oil-bearing sequences, ⑤the effective and accurate evaluation of the carbonate reservoirs in the expanded gas-bearing area, ⑥the indication of the fracture upgrowth orientation in the sand reservoirs, and ⑦the prediction of the reservoirs with high producibility.
出处
《测井技术》
CAS
CSCD
2004年第5期406-409,共4页
Well Logging Technology
关键词
测井新技术
地质优势
应用效果
复杂储层
裂缝油藏
高效储层
advanced logging technology
geologic advantage
application effect
complex reservoir
fractured reservoir
high producible reservoir
