In order to obtain stable intervalQ factor, by analyzing the spectrum of monitoring wavelet and down-going wavelet of zero-offset VSP data and referring the spe
The bottom-simulating refl ector (BSR) is a seismic indicator of the bottom of a gas hydrate stability zone. Its depth can be used to calculate the seafl oor su
Large-scale 3D physical models of complex structures can be used to simulate hydrocarbon exploration areas. The high-fidelity simulation of actual structures po
The fallout radionuclide cesium-137(137Cs)has been widely employed as a tracer for assessment of soil loss from thick uniform soils;however,few studies have bee
Produced water from polymer flooding is difficult to treat due to its high polymer concentration, high viscosity, and emulsified characteristics. The dithiocarb
Based on data from through-hole and logging, we studied the failure characteristics of surface drainage wells for relieved coal gas in Huainan mining area and i
Characteristics of the total clear-sky greenhouse effect (GA) and cloud radiative forcings (CRFs), along with the radiative-related water vapor and cloud proper
In this study we extend the dimension-reduced projection-four dimensional variational data assimilation (DRP-4DVar) approach to allow the analysis time to be tu
The steady equilibrium conditions for a mixed gas of neutrons,protons,electrons,positrons and radiation fields(abbreviated as npe±gas)with or without external