据世界石油2021年7月27日报道，哈里伯顿公司日前推出了ExpressFiber，这是一种一次性使用光纤电缆，可以提供精确、直接的地下测量，包括井间通信，在价格上能够使每个井场的压裂作业监控成为可能。
了解和优化井和压裂干扰是目前作业者面临的重大挑战。 ExpressFiber使用分布式声波传感(DAS)获得微地震、应变和温度的直接测量，这与其他井间监测技术提供的间接估计不同。
与我们的智能压裂和地下监控服务配对的ExpressFiber提供实时的裂缝增加和井间干扰情况，帮助作业者改进完井设计，提高总体资本效率。
ExpressFiber是常规井间监测中最经济的光纤解决方案。 它对作业几乎没有影响，可以在几小时内泵入探边井内。 这种一次性光纤可以在压裂作业前或压裂作业期间安装。
ExpressFiber能够在增产处理过程中经受住井下条件的考验，并且不会对探边井井眼的后续压裂作业造成影响。
李峻 编译自世界石油
原文如下：
Halliburton launches low cost, direct fracture monitoring service
Halliburton Company introduced ExpressFiber, a single-use fiber optic cable that offers accurate, direct subsurface measurements, including cross-well communication, at a price point that enables fracture monitoring on every well pad.
Understanding and optimizing well and fracture interference is a significant challenge that operators face today. ExpressFiber uses distributed acoustic sensing (DAS) to acquire a direct measurement of micro seismic, strain, and temperature unlike other cross-well monitoring techniques that provide indirect estimates.
ExpressFiber, paired with our intelligent fracturing and subsurface monitoring services, provides real-time actionable insights of fracture growth and well interference, allowing operators to improve completions designs and gain overall capital efficiency.
ExpressFiber is the most economic fiber solution for routine cross-well monitoring. It has little to no impact to operations and can be pumped downhole in offset wells within a couple of hours. This single-use fiber can be installed any time before or during the fracturing operation. ExpressFiber is designed to withstand downhole conditions for the duration of the stimulation treatment before degrading and has no impact to subsequent fracturing operations in offset wellbores.
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