2021
DOI: 10.1007/s12583-021-1442-y
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Influence of Natural Fractures on Tight Oil Migration and Production: A Case Study of Permian Lucaogou Formation in Jimsar Sag, Junggar Basin, NW China

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Cited by 18 publications
(7 citation statements)
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“…In addition, the permeability calculation results based on eq 9 are compared in Figure 11b. S4 has the worst predicted permeability with an actual value of 0.52 μm 2 compared to the predicted value of 0.36 μm 2 , but the overall prediction is reasonable with an average absolute error of 0.06 2 . The relationship between the porosity and permeability shows a positive correlation in both actual and predicted values with corresponding correlation coefficients of 0.88 and 0.86, respectively, and the linear relationships between the two basically coincide.…”
Section: 4mentioning
confidence: 85%
See 1 more Smart Citation
“…In addition, the permeability calculation results based on eq 9 are compared in Figure 11b. S4 has the worst predicted permeability with an actual value of 0.52 μm 2 compared to the predicted value of 0.36 μm 2 , but the overall prediction is reasonable with an average absolute error of 0.06 2 . The relationship between the porosity and permeability shows a positive correlation in both actual and predicted values with corresponding correlation coefficients of 0.88 and 0.86, respectively, and the linear relationships between the two basically coincide.…”
Section: 4mentioning
confidence: 85%
“…The pore structure inside underground reservoir rock is the main space for hydrocarbon storage and migration. , In addition, microscopic petrophysical properties such as the pore morphology, pore size distribution (PSD), and permeability can provide an important basis for reservoir evaluation, development, and enhanced hydrocarbon recovery. , However, the microscopic pore structure of underground rock is complex, and the pore shapes and types are diverse, leading to an unclear fluid flow mechanism. This limits the exploration and development of underground energy resources. Therefore, it is of great significance to characterize the pore shape and topology and in turn analyze their influence on permeability.…”
Section: Introductionmentioning
confidence: 99%
“…Since 2011, concerns have been increasingly raised about the exploration and development of tight oil (Guoxin Li et al, 2020;Zhang et al, 2021). The Lucaogou Formation in the Jimsar Sag of the Junggar Basin is the priority to explore and develop tight oil in the Jimsar Sag (Kuang et al, 2015;Wang 2021;Zhi et al, 2019).…”
Section: Introductionmentioning
confidence: 99%
“…Traditionally, fractures have been jointly identified by conventional logs of acoustic slowness(AC), compensated neutron(CNL), compensated density(DEN), dual lateral resistivity 19 – 22 . FMI as an unconventional log is the most intuitive and useful to identify fracture 23 , 24 , 25 , 26 , 27 , 28 . For the Da'anzhai member of the central Sichuan, with a history of more than 50 years’ oil exploration and development, the majority of wells in this area are old wells with conventional logs.…”
Section: Introductionmentioning
confidence: 99%