A5061797213- Drilling and Well Engineering
- Hydraulic Fracturing and Reservoir Analysis
- Reservoir Engineering and Simulation Methods
- Methane Hydrates and Related Phenomena
- Tunneling and Rock Mechanics
- Hydrocarbon exploration and reservoir analysis
- Fish Biology and Ecology Studies
- Urban Stormwater Management Solutions
- Coal Properties and Utilization
- Water Systems and Optimization
- Geotechnical Engineering and Underground Structures
- CO2 Sequestration and Geologic Interactions
- Groundwater flow and contamination studies
- Mineral Processing and Grinding
- Water Quality and Pollution Assessment
- High-Velocity Impact and Material Behavior
- Atmospheric and Environmental Gas Dynamics
- Rock Mechanics and Modeling
- Geomechanics and Mining Engineering
- Advanced Measurement and Detection Methods
- Hydraulic flow and structures
China University of Petroleum, Beijing
2018-2022
Abstract The Deep Tunnel Sewerage System (DTSS) is aimed at providing a robust and efficient means of catering to Singapore's used-water needs. DTSS2 the second phase this project, comprising an approximately 30-km long South Tunnel, 10-km Industrial 60-km Link Sewers new Water Reclamation Plant integrated with NEWater facility. In contrast tunnels designed store overflows in combined sewer systems, DTSS convey all time from separated system. This paper describes hydraulic analyses that were...
Extended-reach horizontal wells are critical for the development of unconventional reservoirs. Dual-channel drill pipe drilling has a great advantage in improving section length, while research on its mechanical extended-reach limit prediction model is insufficient. In this paper, torque and drag built considering additional axial force sliding piston dual-channel drillpipe. Based model, established. A case study including comparison to conventional method sensitivity analysis conducted. The...
Wellbore instability is a frequent problem of shale drilling. Accurate calculation surge-swab pressures in tripping processes essential for wellbore pressure management to maintain stability. However, cutting plugs formed horizontal wells have not been considered previous models. In this paper, model considering the effect established both open pipe string and closed conditions; model, osmotic plug analyzed. The reduction porosity due hydration expansion dispersion considered, ultimately...