Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Liang-Ping Yi"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 57:499-517
The accuracy of predicting fracture conductivity is very important in hydraulic fracturing. However, most models pay more attention to the solution of fracture conductivity value, without considering the distribution of the fracture conductivity. It
Publikováno v:
Arabian Journal of Geosciences. 14
This study proposes a hydraulic fracture extension model based on the phase field method. In this approach, the rock poroelasticity parameter (Biot’s coefficient and modulus) changes with the evolution of rock damage; therefore, a phase field evolu
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 43:1396-1411
Supercritical carbon dioxide (SC-CO2) jet fracturing is a new technology, and it has many significant advantages compared with hydraulic fracturing. Ensuring the CO2 at supercritical state at the j...
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 43:1181-1201
With the gradually exhausted shallow coal resources, many coal mines have been carried forward to the deep mining stage. Meanwhile, the outburst-rockburst coupling dynamic disaster is becom...
Publikováno v:
Journal of Petroleum Science and Engineering. 178:814-828
A new fully coupled fluid flow and rock damage model is developed in order to simulate hydraulic fracture propagation in porous media. In the proposed model, damage evolution is driven by the maximum normal stress, and the rock permeability is varyin
Publikováno v:
Journal of Petroleum Science and Engineering. 215:110723
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 41:959-974
To better control the state of carbon dioxide during supercritical carbon dioxide drilling, a mathematical model is established to analyze the wellbore carbon dioxide temperature and pressure influ...
Publikováno v:
International Journal of Heat and Mass Transfer. 125:400-412
Based on thermodynamics, heat transfer mechanisms, and fluid mechanics, a transient temperature and pressure coupling calculation model for supercritical carbon dioxide coiled tubing drilling is established in this study. In this model, the Joule-Tho
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 41:185-200
A new numerical calculation model for wellbore temperature and pressure for SC-CO2 jet fracturing was proposed in this research. In our model, the impact of tubing, casing, and cement on heat trans...
Publikováno v:
Greenhouse Gases: Science and Technology. 8:1079-1089
To control the carbon dioxide phase more effectively during supercritical carbon dioxide fracturing, a fully coupled mathematical model is proposed for the investigation of the wellbore temperature and pressure. Our model assumes that the heat transf