丘陵油田地应力场及其应用研究  

Study of Earth Stress Field and its Application in Qiuling Oilfield

作　　者：张鹏翼 刘瑛 

机构地区：[1]中国石油吐哈油田分公司勘探开发研究院,新疆哈密839009

出　　处：《吐哈油气》2005年第2期156-157,共2页Tuha Oil & Gas

摘　　要：丘陵油田是一个低孔低渗的裂缝性砂岩油藏。开发这种油田,必须先搞清楚天然裂缝,才能有效地进行压裂和注水作业。归根结底,一定要搞清楚地应力场。弄清现今应力场,有助于压裂的工程设计,预计注水水流方向,评价压裂和注水效果。为下一步的油田高效开发奠定了基础。Qiuling oilfield is a fracture sandstone reservoir with low porosity and low permeability. To develop this kind of oilfield, the natural fracture must be known before effective fracturing and water flooding can be done. Anyway, earth stress field should be clear, which is in favor of the project design of fracturing, water flow direction forecast and the effect estimate of fracturing and water flooding. The study of earth stress field established a fundament for the next highly efficient development of the oilfield.

关 键 词：地应力场 丘陵油田 裂缝性砂岩油藏 应用 低孔低渗 天然裂缝 工程设计 水流方向 注水效果 高效开发 压裂 

分 类 号：TE353[石油与天然气工程—油气田开发工程] TD311[矿业工程—矿井建设]