Actual value using a tiny prediction data. Consequently, degree of agreement strategy can replace the standard mathematical error and a highthe established prediction with all the field measurement andnumerical simulation Hence, the established prediction method can replace the traditional model data. workflow, speedily and accurately predict the refracturing time, and properly guide field practice. numerical simulation workflow, immediately and accurately predict the refracturing time, and correctly guide field practice. Energies 2021, 14, x FOR PEER Review Energies 2021, 14, x FOR Energies 2021, 14, 6524 PEER REVIEW13 of 16 13 of 16 13 ofFigure 11. Comparison curve of accurate value and predicted worth of some test samples. Figure 11. Comparison curve of true worth and predicted worth of some test samples. Figure 11. Comparison curve of true value and predicted value of some test samples.four.two. Field Implementation Impact four.two. Field Implementation Effect 4.2. Field Implementation Effect Taking effectively X34-X6 in the tight oil test region with the Songliao Basin as an instance, a Taking effectively X34-X6 in the tight oil test region from the Songliao Basin as an instance, a Taking properly X34-X6 in had been designed location on the Songliao Basin as an fracturing total of 9 clusters of fracturesthe tight oil testand constructed through the initial example, a total of 9 clusters of fractures have been made and constructed in the course of the initial fracturing total of with average fracture spacing of one hundred m, constructed throughout the initial of 14,400 method, 9 clusters of fractures have been developed and fracturing fluid consumption fracturing three method, with typical fracture spacing of of 100 m, fracturing fluid consumption of 14,400 one hundred approach, with typical addition of 460 m m, fracturing fluid consumption of 14,400 m , m3, and fracturing sandfracture spacing three three. The initial average production immediately after pressure and fracturing sand addition of 460 m . The initial average production following stress m3, fracturing sand addition of 460 m3. The initial typical production just after pressure was andto 30 t/d. Up to now, the average day-to-day oil production was three.07 t/d, close to the was up to 30 t/d. As much as now, the average everyday oil production was 3.07 t/d, close to the up was as much as 30 Up to now, the average daily close to the financial limitt/d. day-to-day production. By inputting oil production was three.07 t/d, parameters LY267108 Drug Metabolite economic limit of day-to-day production. By inputting geological and engineering parameters of geological and engineering financial limit of each day production. By inputting geological the time of repeated fracturand engineering parameters into the established prediction model, the predicted value of your time of repeated fracturing into the established prediction model, the predicted worth of in to the established is highly model, the predicted of ing was 712 d, whichpredictionconsistent with actual worth of your timed. repeated fracturwas 712 d, which is hugely constant with the the actual value of 649 worth of 649 d. ing wasthis basis, the is highlyof refracturing with actual value ofwas adopted. A total of 712 d, which process constant with the new fractures 649 d. On this basis, the strategy of refracturing with new fractures was adopted. A total On On this strategy of refracturing with new fractures was adopted. A total of 15 clusters of basis, the were created andand constructed. The designed fracture length of 15 clustersfractures of fractures have been made constructed. The developed fracture lengt.
