储层裂缝识别与预测

Identification and prediction of reservoir fracture

王时林 秦启荣 苏培东

西南石油大学资源与环境学院，四川 成都 610500

School of Resources and Environment Engineering, Southwest Petroleum University, Chengdu 610500, China

随着石油工业的飞速发展和对能源的巨大需求，裂缝型储层在油气勘探和开发中已经不断显示出其重要性。储层中裂缝既是储油空间，又可以沟通储层中各种孔隙空间，成为油气运移的主要通道，对储层裂缝的识别和预测是勘探开发研究的重要内容。单一研究方法不能满足精细预测需要，需要将各种方法综合运用，以达到指导勘探开发的目的。从地质、测井、地震和特殊手段方面论述了裂缝识别与预测的方法及各种方法的优点，为裂缝识别与预测提供了一定的参考。

With the rapid development of petroleum industry and the enormous demand for energy, fractured reservoir has been showing its importance in petroleum exploration and development. The reservoir fractures are both reservoir space and main hydrocarbon migration channels that can communicate the various pore spaces of reservoir. The identification and prediction of reservoir fracture are very important for petroleum exploration and development. Because single research method can not meet the needs of fine forecasting, comprehensive utilization of various methods are urgently required in order to guide the petroleum exploration and development. This paper describes the identification and prediction methods of reservoir fracture
from the respects of geology, well logging, seismic and special means. The advantages of various methods are discussed, which provides a reference for the identification and prediction of reservoir fracture.