A5089364287- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Rock Mechanics and Modeling
- Geological Studies and Exploration
- Dental materials and restorations
- Dental Implant Techniques and Outcomes
- Coal Properties and Utilization
- Bone Tissue Engineering Materials
- Hydrocarbon exploration and reservoir analysis
- Methane Hydrates and Related Phenomena
- Groundwater flow and contamination studies
Chongqing University of Science and Technology
2023-2025
Liaocheng University
2013
This study investigated the mechanisms influencing hydraulic fracture propagation under influence of cleat complex geometries. The established a 3D-DEM (three-dimensional discrete element method) model for propagation, utilizing method and incorporating simulates patterns fractures within coal seams. findings indicate following: (1) width seam cleats undergoes significant variations. A quantification these variations novel concept cleat-induced deflection angle are proposed. As increases...
Carbonates have great potential for development, but the use of propped hydraulic fracturing or acid stimulation types alone has limited effectiveness. This study collected four sets rock samples from three carbonate reservoirs: dolomite, limy and limestone. The laboratory analysis focuses on fracturing, plus proppants these types. aim is to assess erosion, proppant embedment depth, impact varying sizes injection fracture conductivity. results showed that substantially enhanced conductivity...
In this paper, a two dimensional-discrete element method complex fracture extension model was developed to simulate the behavior in reservoirs during multi-cluster perforation fracturing of horizontal wells by particulate flow and considering temporary plugging conditions. The effect particle inhomogeneity on fractures, change extending characteristics before after plugging, geological construction parameters fractures under consideration conditions are investigated model. results show that:...
Abstract Tight sandstone oil and gas resources have emerged as a crucial element in the future energy landscape. The primary focus of geological evaluation for development tight reservoirs involves comprehensive assessment selection layers with high potential, commonly referred to 'sweet spots.' This study proposes sweet spot model reservoirs, which utilizes eight conventional well logging curve data samples: crosswave time difference, compressional wave natural gamma, density, wellbore...