Utah FORGE: Stimulation Crosswell Strain Response Fiber Optic Monitoring Report - April 2024

This report documents the use of fiber optic Rayleigh frequency shift (RFS) Distributed Strain Sensing (DSS), Distributed Temperature Sensing (DTS), and microseismic data recorded during the hydraulic fracture stimulation of well 16A(78)-32, as detected in the offset well 16B(78)-32 in April 2024. The report from Neubrex reviews the spatial and temporal evolution of these measurements on the 16B well that is located above the 16A well in the reservoir. Hydraulic Pressure Pumping curve data is integrated with the fiber optic data. Microseismic data acquired and processed by Geo-Energie Suisse Suisse is also included in the integration and comparison to strain data acquired in the near field of 16B.

本报告详细记录了在4月2024年对16A(78)-32井进行水力压裂刺激过程中所使用的光纤拉伊利频移（RFS）分布式应变传感（DSS）、分布式温度传感（DTS）以及微地震数据的记录情况。Neubrex公司对该报告进行了审阅，分析了位于16A井之上的16B井（78)-32井的测量值的时空演化过程。报告将水压泵曲线数据与光纤数据进行了整合。同时，还包括了由瑞士Geo-Energie Suisse公司采集并处理的微地震数据，并与16B井近场采集的应变数据进行综合对比。