Predicting Temperature and Pressure in High-Temperature–High-Pressure Gas Wells

2011 ◽  
Vol 29 (2) ◽  
pp. 132-148 ◽  
Author(s):  
Z. Wu ◽  
J. Xu ◽  
X. Wang ◽  
K. Chen ◽  
X. Li ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Gas Wells ◽  
Temperature And Pressure ◽  
High Temperature High Pressure

Analysis on Casing Size and Steel Grade and Application in High-Temperature High-Pressure Gas Wells

2013 ◽  
Vol 703 ◽  
pp. 143-146
Author(s):  
Ling Feng Li
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Natural Gas ◽  
Gas Production ◽  
Steel Grade ◽  
Production Engineering ◽  
Gas Wells ◽  
Gas Well ◽  
Size Series ◽  
High Temperature High Pressure

Analysis on casing size and steel grade and application in high-temperature high-pressure gas wells are important in natural gas production engineering. This paper presents the standard casing size series, casing steel grade standard and code, types of casing steel grade, main problems in high-temperature high-pressure gas wells, using casing material suitable as solving means for high-temperature high-pressure gas well and application. For application, the study above is good and easy for on-the-spot application.

scholarly journals Research on Prediction Methods of Wellbore Hydrate Formation of Ultra-Deep Gas Wells in Northwest Sichuan

2021 ◽  
Vol 329 ◽  
pp. 01076
Author(s):  
Qilin Liu ◽  
Jian Yang ◽  
Lang Du ◽  
Jianxun Jiang ◽  
Dan Ni ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Natural Gas ◽  
Gas Hydrate ◽  
Hydrate Formation ◽  
Natural Gas Hydrate ◽  
Gas Wells ◽  
Prediction And Control ◽  
Sulfur Containing ◽  
High Temperature High Pressure

According to the formation and handling situation of hydrate in ultra-deep high-pressure sulfurcontaining gas wells in northwest Sichuan, the formation conditions of natural gas hydrate was studied based on previous studies on hydrate, the molecular dynamics of natural gas hydrate and the multiphase flow law of high-temperature high-pressure high-sulfur-containing gas wellbore were combined, and the pressure prediction model with high-temperature high-pressure sulfur-containing gas wells as the target was built. The chemical and physical control methods of wellbore hydrate plugging were discussed to provide the scientific theoretical basis for the prediction and control of hydrate in high-temperature high-pressure high-sulfurcontaining gas wells.

Engineering Corrosion Protection in High Temperature High Pressure Sour Gas Wells

2015 ◽  
Author(s):  
Sunder Ramachandran ◽  
Ghaithan A. Al-Muntasheri ◽  
Hasan Al-Ajwad ◽  
Anuj Gupta ◽  
Jairo Leal ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Corrosion Protection ◽  
Gas Wells ◽  
High Temperature High Pressure ◽  
Sour Gas

In situ neutron diffraction study of the formation of Ho2Ge2O7 pyrochlore at high temperature and pressure

2017 ◽  
Vol 46 (44) ◽  
pp. 15415-15423 ◽  
Author(s):  
Helen Y. Playford ◽  
Craig L. Bull ◽  
Matthew G. Tucker ◽  
Nicholas P. Funnell ◽  
Christopher J. Ridley ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Neutron Diffraction ◽  
Diffraction Study ◽  
Neutron Diffraction Study ◽  
High Temperature And Pressure ◽  
Temperature And Pressure ◽  
In Situ Neutron Diffraction ◽  
High Temperature High Pressure

The formation of the spin-ice pyrochlore Ho2Ge2O7 by two different high temperature, high pressure routes has been explored using in situ neutron diffraction.

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