Paper Title :Transient Flow Model of Hydraulically Fractured Horizontal Well in Tight Oil Reservoir
Author :Longlongli, Jun Yao, Yang Li
Article Citation :Longlongli ,Jun Yao ,Yang Li ,
(2017 ) " Transient Flow Model of Hydraulically Fractured Horizontal Well in Tight Oil Reservoir " ,
International Journal of Advances in Science, Engineering and Technology(IJASEAT) ,
pp. 12-18,
Volume-5, Issue-4
Abstract : This paper presents a transient flow model for fractured horizontal well in tight oil reservoir based on discrete
fracture model considering the effects of TPG, stress sensitivity, fracture parameters and distribution. Solve the model with
finite volume method, then perform sensitivity analysis. The results show thatthe pressure derivative curve turns upward
when the TPG is considered, the upward degree will increase with the increasing TPG, thus, it becomes harder to divide flow
regimes; the pressure derivative curve turns upwardin late flow period with consideration of stress sensitivity effect; the
fracture radial flow and formation radial flow become harder to form with the increase of fracture half-length; the fracture
conductivity has large influence on early flow period.
Index Terms: Transient Flow; Tight Oil Reservoir; Threshold Pressure Gradient; Stress Sensitivity Effect; Discrete Fracture
Model.
Type : Research paper
Published : Volume-5, Issue-4
DOIONLINE NO - IJASEAT-IRAJ-DOIONLINE-9634
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Copyright: © Institute of Research and Journals
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Published on 2017-12-30 |
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