Well interference has drawn great attention in the development of shale gas reservoirs. In W reservoir, well increased from 27% to 63% between 2016 and 2019, but production recovery parent wells was only about 40% 2018 2019. Therefore, mechanism influencing factor degree were analyzed this study. A numerical model reservoir developed for history matching, mechanisms analyzed. Sensitivity analys...

Abstract For gas reservoirs with poor physical properties, the implementation of a single well multi-layer combined production is an effective means to achieve efficient development. However, because differences in geological conditions vast majority reservoirs, dynamic characteristics wells will be complex under mining mode, and inevitable interlayer interference process affect development eff...

Gas hydrates attracted worldwide attention due to their potential as huge energy resource in the recent decades. Effective parameters which influence the formation of hydrates are high pressure, low temperature and water presence. HYSYS software is one of the major simulators which are widely used in the chemical and thermodynamic processes. This research was conducted to simulate gas hydrate f...

Influence of a vent hood at the exit of exhaust flue gas and flue baffles in the firetube on the temperature and flow fields of a gas tank water heater, as well as thestructure and amount of heat transferred to the water tank has been studiednumerically using two-dimensional steady state finite element simulation.Observations show that without a vent hood, there is a downward gas flow in theflu...

The onshore oil and natural gas industries of China have started a large-scale development when crude oil reserves have been difficult to recover. The stratum fracture modification is an indispensable measure to efficiently develop oil and gas fields. Hydraulic fracturing is the most important reservoir stimulation technique, but it is still faced with various problems such as the failure to fr...

Energy delivery at well construction in regions with hard climate is distinguished by variable demand in electric and heat power. Energy consumption of drilling equipment, production and living facilities varies greatly during the year, depending on power load charts and climate conditions. Power supply of remote well construction sites is mostly accomplished by operating autonomous power sourc...