摘要
本文研究了箱式封闭油藏水平井之三维不定常渗流问题·用积分变换、汇源叠加等方法求得其数学模型的Ｌａｐｌａｃｅ变换解式并建立了快速、实用的应用方法，其中包括：水平井压力分布公式、井壁压力典型曲线计算方法、控制参数（团）调参分析·因而本文的结果可方便地用于水平井不稳定试井资料的分析与解释·
In this paper, solutions to the 3D transient flow mathematical model for horizontal wells in box_rounded reservoirs are presented. The solutions are derived in Laplace transform domain by employing integral transform and point_source superposition. Both efficient computation of pressure responses and practical technology of oil field application mentioned here may be used to interpret the data from unsteady_state horizontal well testing.
出处
《应用数学和力学》
CSCD
北大核心
1998年第4期291-296,共6页
Applied Mathematics and Mechanics
关键词
水平井
箱式
试井
油藏
封闭油藏
压力分析
horizontal well, transient flow in porous media, mathematical model, pressure, pressure derivatives, well test analysis
