提出依据环空压力(真实注入压力)不超油层允压这一条件作为注水井油压的选值依据,并对该依据作出解释和现场测试证明;同时给出适合于利用该依据作为油压确定方式的注水井应满足的条件,并提出两种环空压力测试技术。 According to annular pressure (true injection pressure) does not exceed the reservoir pressure as the basis for the selection of hydraulic injection wells, and to explain the basis of evidence and field testing proved that at the same time suitable for the use of the basis as a hydraulic Determine the conditions of the injection well should meet the conditions and proposed two kinds of annular pressure test technology.