溶解气驱油藏水平井无因次IPR曲线的新相关式及其应用  

A NEW CORRELATION OF DIMENTIONLESS INFLOW PERFORMANCES RELATIONSHIPS IN HORIZONTAL WELLS IN DISSOLVED GAS DRIVE RESERVOIRS AND ITS APPLICATION

作　　者：刘想平[1] 蒋志祥[2] 等 

机构地区：[1]清华大学，北京100084 [2]中国石油天然气集团公司石油勘探开发科学研究院，北京100083

出　　处：《中国海上油气（地质）》2000年第1期61-63,共3页China Offshore Oil and Gas(Geology)

摘　　要：在对大量油藏模型模拟计算的基础上，研究了溶解气驱油藏水平井向井流动态关系，发现了无因次IPR曲线的曲度随衰竭程度变化的规律，从而建立了描述溶解气驱油藏水平井无因次IPR曲线的新相关系，并用实例说明了新相关式的应用。The Inflow performance relationships (IPR) in horizontal wells in dissolved gas drive reservoirs were studied based on simulations of a great number of reservoir models, and the variation of the curvature of dimentionless IPR curves along with different degrees of reservoir depletion was revealed in this pater. Followed by some applications,a new correlation was thus put forward describing dimentionless IPR curves in horizontal wells in dissolved gas drive reservoirs.

关 键 词：溶解气驱油藏 水平井 无因次IPR曲线 相关式 应用 

分 类 号：TE355.6[石油与天然气工程—油气田开发工程] TE357.7