support from the National Natural Science Foundation of China(No.51904324,No.51974348);the Prospective Basic Major Science and Technology Projects for the 14th Five Year Plan(No.2021DJ2202).
CO_(2) dry fracturing is a promising alternative method to water fracturing in tight gas reservoirs,especially in water-scarce areas such as the Loess Plateau.The CO_(2) flowback efficiency is a critical factor that a...
support from National Natural Science Foundation of China(No.52174042);China University of Petroleum Beijing(No.2462021YXZZ011,No.PRP/indep-4-2113)for the completion of this study.
Multiple fractured horizontal wells (MFHWs) currently are the only possible means of commercial production from the low and ultra-low permeability unconventional gas reservoirs. In early production time, flowback flui...
supported by the National Natural Science Foundation of China(No.U2003102).
Hydraulic fracturing facilitates the development and exploitation of unconventional reservoirs.In this study,the injected hydraulic fracturing fluid(HFF)and flowback and produced water(FPW)in tight oil reservoirs of t...
We aim at the development of a general modelling workflow for design and optimization of the well flowback and startup operation on hydraulically fractured wells.Fracture flowback model developed earlier by the author...
supported by the National Key Research and Development Program of China(Grant No.2019YFA0708700).
A deep understanding of the geometric impacts of fracture on fracturing fluid flowback efficiency is essential for unconventional oil development. Using nuclear magnetic resonance and 2.5-dimensional matrix-fracture v...