【摘要】 通过常规测井资料求取岩石力学参数的方法研究、地应力的现场求取方法研究、地层孔隙压力的计算和地层破裂压力的计算方法研究,为现场进行压裂施工提供依据。在方法研究的基础上,自主开发了利用常规测井资料求取地应力剖面和压裂控制的解释平台,对实际测井资料进行处理解释,取得了满意的效果。更多还原

【Abstract】 To provide the theory of fracture job on oil field,the following methods are researched in the paper: achieving rock mechanics parameters based on logging data;the ways of field computation about earth stress;the computation about porosity pressure of formation and fracture pressure of formation.On the basis of above researches,the explanation platform of getting earth stress section and fracture control is developed;good result is achieved by using the methods and platform to process the logging data.更多还原