Petroleum and natural gas industries. Subsurface safety valve systems. Design, installation, operation and redress

2004 ◽  
Keyword(s):  
Natural Gas ◽  
Safety Valve ◽  
Systems Design

Systems Design for Ceramic LFA Substrates for Diesel/Natural Gas Flow- Through Catalysts

1995 ◽  
Author(s):  
Robert K. Miller ◽  
A. Carl McDonald ◽  
Suresh T. Gulati
Keyword(s):  
Natural Gas ◽  
Gas Flow ◽  
Systems Design ◽  
Flow Through ◽  
Natural Gas Flow

Subsurface Safety Valve Automation Test Systems Design

2014 ◽  
Vol 543-547 ◽  
pp. 1188-1191 ◽  
Author(s):  
Chun Min Shang ◽  
Dong Mei Zhang ◽  
Xin Ming Zhang
Keyword(s):  
Control System ◽  
Safety Valve ◽  
Computer Control ◽  
Systems Design ◽  
Test System ◽  
Test Accuracy ◽  
Automatic Test System ◽  
Automation Test ◽  
Modular Concept ◽  
Control Computer

To the subsurface safety valve testing, an intelligent automatic test system is designed based on the control computer and programmable logic controller. Based on modular concept, the entire system is mainly composed of mechanical components and computer control system. The working principle is analyzed for the subsurface safety valve test. The control system based on the Labview and PLC can accomplish hydraulic and gas testing with functions of the testing process control, data collection and analysis, automatic generating test report, friendly interface and high degree automation. Experiments prove that the test system can achieve expected effect and satisfy the test requirement, and the procedure is simple and convenient. The system has great significance to improve the subsurface safety valve test accuracy, efficiency and automation level.

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