高温高压试油测试工具、工艺技术及其现状分析

Test Tools,Technology and Current Situation Analysis of High Temperature and High-pressure Oil Testing

随着国内油气勘探的逐步深入和地质认识的深化,高温高压超深井越来越多,因此针对此类井井深、温度高、压力高等特点,需要攻关研究测试工具关键零部件抗高温、耐高压性能,形成配套的适合小套管尺寸的耐高温高压的APR测试工具及测试封隔器,通过优选测试工具、优化测试工艺技术,形成一趟管柱既能满足高温高压深井测试联作管柱又能录取地层测试资料的测试工艺。

With the gradual deepening of domestic oil and gas exploration and the deepening of geological understanding,there are more and more high-temperature and high-pressure ultra-deep wells.Therefore,in view of the characteristics of such wells such as deep well,high temperature and high pressure,it is necessary to tackle key problems and study the high temperature and high-pressure resistance of key components of the testing tools,and form matching APR testing tools and test packers suitable for small casing sizes.By optimizing the testing tools and optimizing the testing technology,a test process is formed,which can not only meet the requirements of high temperature and high-pressure deep wells to test the combined string,but also take the formation test data.