摘要
渤深6区块地层埋藏深、温度高(160℃以上),压力系数大,一般的地面直读固定式压力计无法满足要求。为了搞好该区块的产能建设,认识储层物性,确定合理的工作制度,采用了毛细管测压系统。该技术具有井下装置结构简单、无易损件、能承受高温、安装和操作简单、数据地面直读、测压精度高、时间长等特点,能适用于各种超深、高温、高压井测试。
Formation in Baoshen 6 block is buried deeply, has high temperature(over 160℃) and big pressure coefficient which can not make tech of surface read-out with fixed electronic pressure gauge to satisfy the need of it. To fulfil production construct to this district, acknowledge reservoir physical performance, make sure reasonable working system, pressure test system with capillary is utilized. The tech has features of simple structure, without easily-worn parts, capacity of enduring high temperature, simple installation and operation, surface read-out, and high accuracy and long testing time for measuring pressure which can suit for testing to every kind of super deep well, HT&HP well.
出处
《油气井测试》
2005年第3期48-49,共2页
Well Testing
