【摘要】 本文根据咸水泉油田的实际勘探资料，结合室内力学实验和裂缝充填物的稳定同位素分析成果，对研究区裂缝的特征、成因及其控制因素进行了讨论。并采用曲率法、屈曲薄板应力场模拟方法对裂缝的分布进行了研究。最后采用组合评价方法对裂缝分布进行了综合评价，提高了评价成果的可信度。更多还原

【Abstract】 This article discussed the fracture genesis and control factors of fracture based on the data of exploration,mechanical experiment and isotopic analysis of infilling matters in fracture.At the same time,the author forecasted and evaluated the distribution by ways of analysis of curvature and simulation of stress field.The creditability of evaluating is improved at last by method of combined evaluating.更多还原