Laboratory Testing and Simulation Results for High Pressure Air Injection in a Waterflooded North Sea Oil Reservoir

1997 ◽  
Author(s):  
M.L. Fraim ◽  
P.D. Moffitt ◽  
D.V. Yannimaras
Keyword(s):  
High Pressure ◽  
North Sea ◽  
Laboratory Testing ◽  
Air Injection ◽  
Oil Reservoir ◽  
Simulation Results

Recent Progress of High Pressure Air Injection Process (HPAI) in Light Oil Reservoir: Laboratory Investigation and Field Application

2012 ◽  
Author(s):  
Hu Jia ◽  
Cheng-dong Yuan ◽  
Yuchuan Zhang ◽  
Huan Peng ◽  
Dong Zhong ◽  
...  
Keyword(s):  
High Pressure ◽  
Laboratory Investigation ◽  
Recent Progress ◽  
Field Application ◽  
Air Injection ◽  
Oil Reservoir ◽  
Injection Process ◽  
Light Oil

Air Injection into a Mature Waterflooded Light Oil Reservoir – Laboratory and Simulation Results for Barrancas Field, Argentina (SPE94092)

2005 ◽  
Author(s):  
M. Pascual ◽  
D. Crosta ◽  
P. Lacentre ◽  
D. Coombe
Keyword(s):  
Air Injection ◽  
Oil Reservoir ◽  
Light Oil ◽  
Simulation Results

A novel insight of laboratory investigation and simulation for high pressure air injection in light oil reservoir

2017 ◽  
Vol 38 ◽  
pp. 333-344 ◽  
Author(s):  
Wanfen Pu ◽  
Zhezhi Liu ◽  
Yibo Li ◽  
Bing Wei ◽  
Hu Jia ◽  
...  
Keyword(s):  
High Pressure ◽  
Laboratory Investigation ◽  
Air Injection ◽  
Oil Reservoir ◽  
Light Oil

scholarly journals Simulation and Nonlinearity Optimization of a High-Pressure Sensor

Sensors ◽  
2020 ◽  
Vol 20 (16) ◽  
pp. 4419
Author(s):  
Ting Li ◽  
Haiping Shang ◽  
Weibing Wang
Keyword(s):  
High Pressure ◽  
Pressure Sensor ◽  
Pressure Sensors ◽  
Original Model ◽  
Ansys Software ◽  
Nonlinear Error ◽  
Sensor Model ◽  
Optimized Model ◽  
Simulation Results ◽  
Better Than

A pressure sensor in the range of 0–120 MPa with a square diaphragm was designed and fabricated, which was isolated by the oil-filled package. The nonlinearity of the device without circuit compensation is better than 0.4%, and the accuracy is 0.43%. This sensor model was simulated by ANSYS software. Based on this model, we simulated the output voltage and nonlinearity when piezoresistors locations change. The simulation results showed that as the stress of the longitudinal resistor (RL) was increased compared to the transverse resistor (RT), the nonlinear error of the pressure sensor would first decrease to about 0 and then increase. The theoretical calculation and mathematical fitting were given to this phenomenon. Based on this discovery, a method for optimizing the nonlinearity of high-pressure sensors while ensuring the maximum sensitivity was proposed. In the simulation, the output of the optimized model had a significant improvement over the original model, and the nonlinear error significantly decreased from 0.106% to 0.0000713%.

Design of a Solar Assisted Absorption Refrigeration System

2014 ◽  
Vol 953-954 ◽  
pp. 66-73
Author(s):  
Yan Ling Liu ◽  
Xue Zeng Shi ◽  
Yuan Yu
Keyword(s):  
High Pressure ◽  
Solar Energy ◽  
System Simulation ◽  
Double Effect ◽  
Absorption Refrigeration ◽  
Refrigeration System ◽  
Absorption System ◽  
Pressure Generator ◽  
Simulation Results ◽  
Absorption Refrigeration System

This paper presents the design of a solar/gas driving double effect LiBr-H2O absorption system. In order to use solar energy more efficiently, a new kind of solar/gas driving double effect LiBr-H2O absorption system is designed. In this system, the high-pressure generator is driven by conventional energy, natural gas, and solar energy together with water vapor generated in the high-pressure generator, which supplies energy to the low-pressure generator for a double effect absorption system. Simulation results illustrate that this kind of system is feasible and economical. Economic evaluation of several systems is also given in this paper in order to get a clear knowledge of the energy consumption of the system.

Rb-Sr and K-Ar Dating of Clay Diagenesis in Jurassic Sandstone Oil Reservoir, North Sea

AAPG Bulletin ◽  
1987 ◽  
Vol 71 ◽  
Author(s):  
Nicole Liewig (2), Norbert Clauer (
Keyword(s):  
North Sea ◽  
Oil Reservoir

Role of Vapor Phase in Oxidation/Combustion Kinetics of High-Pressure Air Injection (HPAI)

2010 ◽  
Author(s):  
Yalda Barzin ◽  
Robert Gordon Moore ◽  
Sudarshan A. Mehta ◽  
Don G. Mallory ◽  
Matthew G. Ursenbach ◽  
...  
Keyword(s):  
High Pressure ◽  
Vapor Phase ◽  
Air Injection ◽  
Combustion Kinetics ◽  
Kinetics Of
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