Vitaly Virt, V. Kosolapov, V. Nagimov, A. Salamatin, Y. Fesina, A. Alekseeva, Yu.I. Yakhina, E. Skutina
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引用次数: 0
Abstract
Profitable development of hard-to-recover reserves often involves drilling of horizontal wells with multistage hydraulic fracturing to increase the oil recovery factor. Usually to monitor the fracture sweep efficiency, pressure transient analysis is used. However, in case of several fractures this method delivers only average hydrodynamic parameters of the well-fracture system. This paper illustrates the value of temperature logging data and demonstrates possibilities of the 3-D thermo-mechanical modelling in evaluating the differential efficiency of multi-stage hydraulic fracturing.
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