|
CN112282709A
|
|
Capturing device and capturing method for pump core of jet pump
|
|
CN112263869A
|
|
Material sorting system and equipment suitable for offshore drilling platform
|
|
CN112199852A
|
|
Variable-hole-density method for directional perforation, storage medium and electronic device
|
|
CN112253100A
|
|
Method and device for determining well cementation quality
|
|
CN112253090A
|
|
Data parameter inversion method and device for multi-frequency electrical imaging
|
|
CN112063374A
|
|
Plugging agent
|
|
CN112162322A
|
|
Synchronous property control method and device of seismic exploration and acquisition system
|
|
CN112177578A
|
|
Profile control and flooding agent and profile control and flooding method in oil and gas field layer
|
|
CN112177606A
|
|
Measurement data compensation method and device of multi-frequency electric imaging equipment
|
|
CN112162321A
|
|
Detection method and device for reverse-polarity seismic channel
|
|
CN112162333A
|
|
Method and device for detecting synchronism of air gun array
|
|
CN112147716A
|
|
Method and device for merging land and water detection signals
|
|
CN112145157A
|
|
Bearing device for bearing inclinometer
|
|
CN112095682A
|
|
Large pile shoe self-elevating platform tread mark research test device and method
|
|
CN112129670A
|
|
Evaluation method for oil washing rate of crude oil washing agent
|
|
CN112130208A
|
|
Method and device for processing ghost waves in cable
|
|
CN112031742A
|
|
Carbon-oxygen ratio energy spectrum logging saturation interpretation method based on database
|
|
CN112100934A
|
|
Method for determining air supply capacity of air compressor, storage medium and electronic device
|
|
CN112099092A
|
|
Method and device for detecting leakage crosstalk noise
|
|
CN112084689A
|
|
Unsteady state seepage simulation method and system for natural gas reservoir
|
