EGS Collab Experiment 3: 4100 Tensile Stimulation and Thermal Circulation Testing

These data and test descriptions are from a set of primarily tensile hydraulic-fracture stimulations in wells E2-TC and E2-TU and a subsequent chilled water circulation test conducted by injecting in well E2-TU on the 4100 level of the Sandford Underground Research Facility (SURF). Stimulations were carried out between April and May of 2022. The thermal circulation test ran semi-continuously from May 19 through August 26, 2022, though chilled water injection began on June 3. More information about the test, rationale, and processing of data is available on the EGS Collab project page, which is linked below.

本数据集与试验相关描述，取自桑福德地下研究设施（Sandford Underground Research Facility, SURF）4100水平井E2-TC及E2-TU内开展的一组以拉伸破裂为主的水力压裂激发作业，以及后续在E2-TU井中实施的冷水循环试验。本次水力压裂作业于2022年4月至5月间完成。尽管冷水注入工作于2022年6月3日启动，但热循环试验的半连续运行周期为2022年5月19日至8月26日。有关本次试验的设计依据、原理及数据处理的更多详情，可通过下方链接访问EGS Collab项目页面获取。