Open AccessECOLOGICAL ENSURING THE SAFE OPERATION OF GAS-SHOWING WELLS IN THE FIELDS OF FAR NORTH
Author(s) -
I Kustysheva
Publication year - 2016
Publication title -
izvestiâ vysših učebnyh zavedenij. neftʹ i gaz
Language(s) - English
Resource type - Journals
ISSN - 0445-0108
DOI - 10.31660/0445-0108-2016-1-117-120
Subject(s) - casing , annulus (botany) , compensation (psychology) , reliability (semiconductor) , petroleum engineering , environmental science , risk analysis (engineering) , engineering , forensic engineering , business , materials science , physics , psychology , power (physics) , quantum mechanics , psychoanalysis , composite material
The problems of operation of wells suffered from gas shows in the tubing-casing annulus are discussed in the article. It is shown that operation of wells with presence of tubing-casing annulus pressure leads to pollution of the environment and occurrence of open gas blowouts, that is why according to safety rules such operation of wells is not allowed without development of special compensation actions aimed at ensuring the reliability of well constructions, wellheads and at providing the measures for enhanced ecology safety and blowouts prevention. It this connection the development of compensation actions of safety, described in this article, becomes urgent and timely.