But it is often because of high production and sand influx that the geothermal well sets strict demand on the test technology, so it gets difficult construction and low success ratio.
但地热井多因产量高、易出砂对测试工艺要求高,施工难度大,成功率低。
This paper introduces a series of technical methods used in drilling and completing geothermal well in such formation.
介绍了在该类地层中鉆探成井时采取的一系列技术工艺措施。
At the center of the camp, water from a 13 geothermal well had been piped into a pair of shallow, steaming pools lined with rocks and shaded by palm trees: Oh-My-God Hot Springs.
In the paper, strength properties, hydration and hardening process of high-temperature geothermal well cement are studied under different hydrothermal conditions.
Taking an Example from well Li3, this paper analysed the success keys of testing in geothermal well and gave the measures of test technology appropriately.
本文以李3井为例分析了地热井测试成功的关键,相应地提出了测试工艺措施。
According to the geological characteristics of Dagang Oilfield, the methods for transforming abandoned oil well into geothermal well are discussed.