Multiphase Meter Individual Performance Monitoring in Real Time

2018 ◽  
Author(s):  
Sulistiyo Sulistiyo
Keyword(s):  
Real Time ◽  
Performance Monitoring ◽  
Individual Performance

Worldwide Real-Time GNSS Performance Monitoring

2018 ◽  
Author(s):  
Bernard Bonhoure ◽  
C. Rouch ◽  
A. Kanj ◽  
D. Laurichesse ◽  
A. Blot ◽  
...  
Keyword(s):  
Real Time ◽  
Performance Monitoring

Real-time Performance Monitoring of MPC Based on Covariance Index Prediction

2014 ◽  
Vol 39 (5) ◽  
pp. 658-663 ◽  
Author(s):  
Xue-Min TIAN ◽  
Ya-Jie SHI ◽  
Yu-Ping CAO
Keyword(s):  
Real Time ◽  
Performance Monitoring ◽  
Time Performance

Real‐time remediation performance monitoring with ORP sensors

2021 ◽  
Author(s):  
Jens Blotevogel ◽  
Kayvan Karimi Askarani ◽  
Andrea Hanson ◽  
Sam Gallo ◽  
Brian Carling ◽  
...  
Keyword(s):  
Real Time ◽  
Performance Monitoring

Autonomous Performance Monitoring of an On-Line Real-Time Decision Support System

2011 ◽  
Vol 44 (1) ◽  
pp. 13080-13085 ◽  
Author(s):  
Michael Lees ◽  
Rob Evans ◽  
Iven Mareels
Keyword(s):  
Decision Support ◽  
Decision Support System ◽  
Real Time ◽  
Support System ◽  
Performance Monitoring ◽  
On Line

Compressor Computerized Performance Monitoring System CPMS

2021 ◽  
Author(s):  
Vadim Goryachikh ◽  
Fahad Alghamdi ◽  
Abdulrahman Takrouni
Keyword(s):  
Natural Gas ◽  
Real Time ◽  
Monitoring System ◽  
Performance Monitoring ◽  
Compressibility Factor ◽  
Background Information ◽  
Monitoring Systems ◽  
Turbo Expander ◽  
Time Calculation ◽  
Performance Deterioration

Abstract Background information Natural gas liquid (NGL) production facilities, typically, utilize turbo-expander-brake compressor (TE) to generate cold for C2+ separation from the natural gas by isentropic expansion of feed stream and use energy absorbed by expansion to compress residue gas. Experience shows that during operational phase TE can exposed to operation outside of design window that may lead to machine integrity loss and consequent impact on production. At the same time, there is a lack of performance indicators that help operator to monitor operating window of the machine and proactively identify performance deterioration. For instance, TE brake compressor side is always equipped with anti-surge protection system, including surge deviation alarms and trip. However, there is often gap in monitoring deviation from stonewall region. At the same time, in some of the designs (2×50% machines) likelihood of running brake compressor in stonewall is high during one machine trip or train start-up, turndown operating modes. Also, typical compressor performance monitoring systems does not have enough dynamic parameters that may indicate machine process process performance deterioration proactively (real-time calculation of actual polytrophic efficiency, absorbed power etc.) and help operator to take action before catastrophic failure occurs. In addition, typical compressor monitoring systems are based on assumed composition and fixed compressibility factor and do not reflect actual compositions variations that may affect machine performance monitoring. To overcome issues highlighted above, Hawiyah NGL (HNGL) team has developed computerized monitoring and advisory system to monitor the performance of turbo-expander-brake compressor, proactively, identify potentially unsafe conditions or performance deterioration and advice operators on taking necessary actions to avoid unscheduled deferment of production. Computerized performance monitoring system has been implemented in HNGL DCS (Yokogawa) and utilized by control room operators on day-to-day basis. Real-time calculation, analysis and outputs produced by performance monitoring system allow operator to understand how current operating condition are far from danger zone. Proactive deviation alarms and guide messages produce by the system in case of deviation help operators to control machine from entering unsafe region. Actual polytrophic efficiency, adsorbed power calculations provide machine condition status and allow identifying long-term performance deterioration trends.

scholarly journals Real-time Performance Monitoring of Electrical Submersible Pumps in SAGD Process

2021 ◽  
Vol 54 (11) ◽  
pp. 139-144
Author(s):  
Mengqi Fang ◽  
Rahul Raveendran ◽  
Biao Huang
Keyword(s):  
Real Time ◽  
Performance Monitoring ◽  
Time Performance ◽  
Electrical Submersible Pumps
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