|
CN112284956A
|
|
Device and method for evaluating performance of plugging agent for crack control high-pressure cracking
|
|
CN112096348A
|
|
Natural gas production stratum heterogeneity evaluation method
|
|
CN111980643A
|
|
Coal bed gas horizontal well construction method and coal bed gas horizontal well
|
|
CN111980642A
|
|
Construction method of coal bed gas multi-branch horizontal well and multi-branch horizontal well
|
|
CN111946331A
|
|
Method for testing bottom hole flow pressure and method for obtaining viscous resistance
|
|
CN111810109A
|
|
Tide type sand laying fracturing method
|
|
CN111810145A
|
|
Experimental device for simulating deep coal seam shaft carrying pulverized coal
|
|
CN111815174A
|
|
Method and related device for determining architecture parameters of gas field gathering and transportation system
|
|
CN111624233A
|
|
Shale gas saturation calculation method based on resistivity method
|
|
CN111620484A
|
|
Treatment method and treatment device for three-gas combined production water
|
|
CN111238939A
|
|
Method and device for determining rock brittleness index
|
|
CN111287721A
|
|
Fracturing method combining high-pressure aerodynamic force induced fracture initiation and hydraulic fracturing
|
|
CN111339718A
|
|
Pipe erosion rate calculation method and device and server
|
|
CN110594209A
|
|
Air wave supercharging device
|
|
CN110618080A
|
|
Physical simulation system and test method for forming and removing water lock of different layers of tight sandstone
|
|
CN110595940A
|
|
Physical simulation system and method for coal bed gas critical desorption
|
|
CN110596340A
|
|
Simulation system and method for interference mechanism of coal bed gas-dense gas combined production reservoir
|
|
CN110596319A
|
|
Real-time variable sand ratio fracturing proppant conveying simulation experiment method and device
|
|
CN110608022A
|
|
Carbon dioxide landfill method for increasing yield of coal bed gas reservoir
|
|
CN110633504A
|
|
Prediction method for coal bed gas permeability
|
