Inventor

ZHENG SHUNFENG

US56 patents

⚠️ This page may combine multiple inventors who share the name “ZHENG SHUNFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHENG SHUNFENG

SCHLUMBERGER TECHNOLOGY CORP

Method and apparatus to vibrate a downhole component

Methods of using coiled tubing inspection data

Method and apparatus to vibrate a downhole component

Method and apparatus to vibrate a downhole component

System and method for treatment of a well

Distributed control system

Pipe tracking system for drilling rigs

Rig control system

Pipe defect assessment system and method

Relationship tagging of data in well construction

Method and system for pipe conveyed logging

Anomaly recognition system and methodology

Wireless emergency stop

System and method for providing oscillation downhole

System and method for network integration of sensor devices within a drilling management network having a control system

Power management at a wellsite

Tubular measurement

Controlling drill string rotation

Instrumented drilling rig slips

Drilling control system and method with actuator coupled with top drive or block or both

Intelligent top drive for drilling rigs

Technique for establishing predictive reach through a deviated well

Pipe damage assessment system and method

Well construction display

Coiled tubing in extended reach wellbores

Supervisory control system for a well construction rig

Supervisory control system for a well construction rig

Well construction communication and control

Cement mixer and multiple purpose pumper (CMMP) for land rig

Intelligent drilling rig control system commissioning, diagnostics and maintenance

Well construction control system

Intelligent pressure control devices and methods of use thereof

Zone management system and equipment interlocks

Offshore coiled tubing heave compensation control system

Automating well construction operations based on detected abnormal events

Determining stickup height based on pipe tally, block position, and digital images

Detecting drill pipe connection joints via magnetic flux leakage

Drill bit distance to hole bottom measurement

Extended reach well system

Well construction using downhole communication and/or data

System and method for providing oscillation downhole

Supervisory control system for a well construction rig

Cement mixer and multiple purpose pumper (CMMP) for land rig

Cement mixer and multiple purpose pumper (CMMP) for land rig

Well construction communication and control

Well construction communication and control

Image based system for drilling operations

ZHENG SHUNFENG

Data aggregation for drilling operations

WICKS NATHAN

Method and apparatus of distributed systems for extending reach in oilfield applications

SHAMPINE ROD

Pressure pulse driven friction reduction