A Case Study for the First Successful Refracturing on Horizontal Well in Tight Volcanic Gas Reservoir in China

2019 ◽  
Author(s):  
Wenjun Wang ◽  
Hongyan Guo ◽  
Youquan Huang ◽  
Ying Yu ◽  
Donggang Li ◽  
...  
Keyword(s):  
Horizontal Well ◽  
Volcanic Gas ◽  
Gas Reservoir

Research on Calculating Productivity of Multilateral Horizontal Gas Well with Wellbore Pressure Drop

2010 ◽  
Vol 171-172 ◽  
pp. 311-314
Author(s):  
Hong Jun Yin ◽  
Ming Cai ◽  
Xiao Qi Chen ◽  
Hang Lv
Keyword(s):  
Pressure Drop ◽  
Horizontal Well ◽  
Three Dimensional ◽  
Mirror Image ◽  
Distribution Model ◽  
Gas Reservoir ◽  
Gas Well ◽  
Wellbore Pressure ◽  
The Mathematical Model

According to the characteristics of multilateral horizontal well, by using pressure superposition and mirror image reflection theory, the mathematical model of steady percolation for multilateral horizontal well in bottom water drive gas reservoir is developed on the basis of a three-dimensional pseudo-pressure distribution model for horizontal gas wells. The wellbore model is formulated in consideration of friction loss and acceleration loss. After a case study with couple models, the effect of wellbore pressure drop on productivity of multilateral horizontal gas well is analyzed.

Applying Biological Enzyme to Remove Plugging in Screen Pipe Completed Horizontal Wells in Volcanic Gas Reservoir

2013 ◽  
Author(s):  
Yingan Zhang ◽  
Hongwei Wang ◽  
Guangyu Liu ◽  
Zhaopeng Zhu ◽  
Yongwei Duan ◽  
...  
Keyword(s):  
Horizontal Wells ◽  
Volcanic Gas ◽  
Gas Reservoir
Sign in / Sign up

Export Citation Format

Share Document