Open AccessAnalysis of the effectiveness of dual injection at Kalamkas field
Author(s) -
Zh. S. Kanbayeva
Publication year - 2021
Publication title -
vestnik neftegazovoj otrasli kazahstana
Language(s) - English
Resource type - Journals
eISSN - 2957-806X
pISSN - 2707-4226
DOI - 10.54859/kjogi88952
Subject(s) - field (mathematics) , injection well , computer science , dual (grammatical number) , wellbore , water injection (oil production) , engineering , petroleum engineering , mathematics , art , literature , pure mathematics
The article analyzes the results of pilot field tests and the technological assessment of the introduction of technology for simultaneous and separate injection at Kalamkas field of Mangystaumunaigas JSC. The functional tasks of simultaneous-separate injection and the requirements for the technical conditions of the equipment used for transfer to simultaneous-separate injection are considered
A relevant and significant point in the implementation of technology for simultaneous-separate injection is that the injection into two layers is carried out through one wellbore using special equipment, the main element of which is a packer that separates the layers from each other and provides the possibility of operating each of them in accordance with the specified technological mode.