Specification for fire test for valves with automatic backseats
Specification for fire test for end connection
egulation of numerical reservoir simulation
The caliration method of gamma-ray tool
The calibration method for torque gauge of casing tong
The drafting rules for calibration method of metro-logical instruments for oil industry
The calibration method of caliper
Technical specifications of drilling parameter monitor
General specifications for core capillary pressure apparatus
General technical specifications of downhole instrument series for production logging—Part 2:Injection profile
Technical specifications of downhole instrument series for production logging-Part 1:Production profile
Marine seismic digital streamer system-Part 3:Central recording system
Marine seismic digital streamer system-Part 2:Standards for specifying hydrophone streamer-cable characteristic
Marine seismic digital streamer system-Part 1:Standards for specifying hydrophone parameters
The checking items and technical spcifications of ARAM·ARIES seismic data acquisition system
The checking items and technical specifications for source synchronization system
The checking items and technical specifications for NZseries seismographs
Technical specification for land multi-component seismic exploration data processing
Snubbing equipment
Specification for drill through equipment-Rotating control devices
Blue elephant
Petroleum and natural gas industry—Diesel/natural gas dual-fuel engine
Petroleum and natural gas industry-Diesel/natural gas dual fuel engine
Hydraulic disk brake for drilling rig
Top drive drilling system for oil drilling rigs
Criterion for electrical equipment for oil drilling rig Part 2: Control system
Criterion of electrical equipment for oil drilling rig-Part 1:Main motors
Specification for economical operation of crude oil pipeline
Statistical index and calculation methods for energy consumption and water usage of petroleum enterprise
The method of water balance test and calculation for oilfield production system