Imaging Fluid Flow in Geothermal Wells Using Distributed Thermal Perturbation Sensing

GSTDTAP > 地球科学

DOI	10.2172/1016576
报告编号	LBNL-4588E
来源ID	OSTI ID: 1016576
	Imaging Fluid Flow in Geothermal Wells Using Distributed Thermal Perturbation Sensing
	Freifeld, B.; Finsterle, S.
	2010-12-10
出版年	2010
语种	英语
国家	美国
领域	地球科学
英文摘要	The objective of Task 2 is to develop a numerical method for the efficient and accurate analysis of distributed thermal perturbation sensing (DTPS) data for (1) imaging flow profiles and (2) in situ determination of thermal conductivities and heat fluxes. Numerical forward and inverse modeling is employed to: (1) Examine heat and fluid flow processes near a geothermal well under heating and cooling conditions; (2) Demonstrate ability to interpret DTPS thermal profiles with acceptable estimation uncertainty using inverse modeling of synthetic temperature data; and (3) Develop template model and analysis procedure for the inversion of temperature data collected during a thermal perturbation test using fiber-optic distributed temperature sensors. This status report summarizes initial model developments and analyses.
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来源平台	US Department of Energy (DOE)
引用统计
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/4946
专题	地球科学
推荐引用方式 GB/T 7714	Freifeld, B.,Finsterle, S.. Imaging Fluid Flow in Geothermal Wells Using Distributed Thermal Perturbation Sensing,2010.