Determining Multilayer Formation Properties from Transient Temperature and Pressure Measurements in Comingled Gas Wells

2010 ◽  
Author(s):  
Weibo Sui ◽  
Christine A. Ehlig-Economides ◽  
Ding Zhu ◽  
Alfred Daniel Hill
Keyword(s):  
Transient Temperature ◽  
Pressure Measurements ◽  
Gas Wells ◽  
Temperature And Pressure ◽  
Multilayer Formation

scholarly journals Determining Multilayer Formation Properties From Transient Temperature and Pressure Measurements

2012 ◽  
Vol 30 (7) ◽  
pp. 672-684 ◽  
Author(s):  
W. Sui ◽  
C. Ehlig-Economides ◽  
D. Zhu ◽  
A. D. Hill
Keyword(s):  
Transient Temperature ◽  
Pressure Measurements ◽  
Temperature And Pressure ◽  
Multilayer Formation

scholarly journals Determining Multilayer Formation Properties from Transient Temperature and Pressure Measurements

2008 ◽  
Author(s):  
Weibo Sui ◽  
Ding Zhu ◽  
Alfred Daniel Hill ◽  
Christine A. Ehlig-Economides
Keyword(s):  
Transient Temperature ◽  
Pressure Measurements ◽  
Temperature And Pressure ◽  
Multilayer Formation

Temperature and Pressure Measurements

1955 ◽  
Vol 25 (9) ◽  
pp. 3-3 ◽  
Author(s):  
MARVIN SCADRON
Keyword(s):  
Pressure Measurements ◽  
Temperature And Pressure

Low-cost flow-rate estimate in separate layers along gas wells from temperature and pressure profiles

2013 ◽  
Vol 53 (1) ◽  
pp. 285
Author(s):  
Emile Barrett ◽  
Imran Abbasy ◽  
Chii-Rong Wu ◽  
Zhenjiang You ◽  
Pavel Bedrikovetsky
Keyword(s):  
Thermal Conductivity ◽  
Mathematical Model ◽  
Flow Rate ◽  
Low Cost ◽  
Pressure Sensors ◽  
Gas Wells ◽  
Production Rates ◽  
Pressure Profiles ◽  
Temperature And Pressure ◽  
The Mathematical Model

Estimation of rate profile along the well is important information for reservoir characterisation since it allows distinction of the production rates from different layers. The temperature and pressure sensors in a well are small and inexpensive; while flow meters are cumbersome and expensive, and affect the flow in the well. The method presented in this peer-reviewed paper shows its significance in predicting the gas rate from temperature and pressure data. A mathematical model for pressure and temperature distributions along a gas well has been developed. Temperature and pressure profiles from nine well intervals in field A (Cooper Basin, Australia) have been matched with the mathematical model to determine the flow rates from different layers in the well. The presented model considers the variables as functions of thermal properties at each location, which is more accurate and robust than previous methods. The results of tuning the mathematical model to the field data show good agreement with the model prediction. Simple and robust explicit formulae are derived for the effective estimation of flow rate and thermal conductivity in gas wells. The proposed approach has been applied to determine the well gas rate and formation thermal conductivity from the acquired well pressure and temperature data in field A. It allows for recommending well stimulation of layers with low production rates.

Temperature and pressure measurements using oxygen fluorescence

2006 ◽  
Vol 31 (2) ◽  
pp. 85-90
Author(s):  
Tadej Semenic ◽  
Benjamin A. Blake ◽  
Ivan Catton
Keyword(s):  
Pressure Measurements ◽  
Temperature And Pressure

scholarly journals Decoupling of silicon carbide optical sensor response for temperature and pressure measurements

2007 ◽  
Vol 102 (7) ◽  
pp. 073111 ◽  
Author(s):  
A. Chakravarty ◽  
N. R. Quick ◽  
A. Kar
Keyword(s):  
Silicon Carbide ◽  
Optical Sensor ◽  
Sensor Response ◽  
Pressure Measurements ◽  
Temperature And Pressure

Temperature and pressure measurements at cold exit of counter-flow vortex tube with flow visualization of reversed flow

2015 ◽  
Vol 24 (1) ◽  
pp. 67-72 ◽  
Author(s):  
Mohd Hazwan bin Yusof ◽  
Hiroshi Katanoda ◽  
Hiromitsu Morita
Keyword(s):  
Flow Visualization ◽  
Vortex Tube ◽  
Pressure Measurements ◽  
Reversed Flow ◽  
Counter Flow ◽  
Temperature And Pressure ◽  
Flow Vortex
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