Open AccessTechniques for optimization of gas extraction from production wells annulus
Author(s) -
Sh G. Mingulov,
I Sh Mingulov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1111/1/012037
Subject(s) - annulus (botany) , extraction (chemistry) , production (economics) , petroleum engineering , geology , materials science , chemistry , chromatography , economics , microeconomics , composite material
The article experimentally establishes the regularities of the separated gas pressure growth in the annulus depending on geological and technical characteristics of producing wells; it obtains an experimental dependence for calculating the period of stabilization of the gas pressure in the annulus when the pressure is equal to the pressure in the discharge manifold of the well.