气井分层产量的计算方法  

Calculation Method for Separated Layer Production of Gas Well

作　　者：费璇[1] 程犇[2] 

机构地区：[1]大庆油田有限责任公司采气分公司,黑龙江大庆163453 [2]大庆油田有限责任公司第一采油厂,黑龙江大庆163111

出　　处：《油气井测试》2012年第2期34-36,76,共3页Well Testing

摘　　要：深层探井试气大多数采取多层系合试的方法,缺少分层系产能资料。采用气井的流入动态曲线(IPR)方法对两个或多个层系合试的气井计算分层产量,同时也可以计算地层压力,符合情况较好。分层产量计算结果可以对以往老井成果进行二次解释,重新评价,具有实际意义。Most of deep exploration gas wells adopt test method of multi-layer,lack of productivity data of separated layer.Using inflow performance curve(IPR) of two or more layers of the test gas to calculate the layered production,meanwhile,calculate the formation pressure,correspondence to the situation better.Results of calculated Layered production can do the second times of interpretation,or reappraisal to the results of previous old wells,which has practical significance.

关 键 词：试气 IPR曲线 分层产量 计算方法 

分 类 号：TE375[石油与天然气工程—油气田开发工程]