物探化探计算技术2018，Vol.40Issue(2)：182-188,7.DOI:10.3969/j.issn.1001-1749.2018.02.07
曲率属性在地应力地震预测中的应用
The application of curvature attributes to in-situ stress seismic Prediction
摘要
Abstract
Fractures play an important role in the development and exploration of shale reservoirs,and there are many res-ervoir parameters related to fractures.The fracture density and its distribution can be predicted via these reservoir parameters associated with fractures.This paper mainly introduces the in-situ stress seismic prediction method,which can use the curva-ture attribute to estimate the stress.According to the scaling volume curvature measurements,we selected a fractured shale reservoir for practical application with this method.The results of the actual data application demonstrate that the in-situ stress prediction method using curvature attributes can evaluate the area where are prone to fracture and guide the development of hydraulic fracturing in shale reservoir.关键词
页岩/曲率/地应力/裂缝密度Key words
shale/curvature attribute/in-situ stress/fracture density分类
天文与地球科学引用本文复制引用
马妮,印兴耀,宗兆云,孙成禹..曲率属性在地应力地震预测中的应用[J].物探化探计算技术,2018,40(2):182-188,7.基金项目
国家自然科学基金(U1562215,U1762103) （U1562215,U1762103）
国家油气重大专项课题(2017ZX05009001,2017ZX05036005,2017ZX050302003) （2017ZX05009001,2017ZX05036005,2017ZX050302003）
