Use of Petrochemical Products for Gas Shutting in Oil-Gas Reservoirs

被引：0
|
作者：
Gushchin, P. A. [1 ,2 ]
Khristoforov, D. O. [2 ]
Zobov, P. M. [3 ]
Gushchina, Yu. F. [1 ,2 ]
Mendgaziev, R. I. [1 ,2 ]
Khlebnikov, V. N. [2 ]
机构：
[1] Gubkin Univ Technopk Noncommercial Partnership, Moscow, Russia
[2] IM Gubkin Russian State Univ Oil & Gas, Moscow, Russia
[3] Skolkovo Inst Sci & Technol, Scolkovo, Russia
来源：
CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 2018年 / 54卷 / 05期
关键词：
petrochemical products; gas shutoff; mazut; fuel oil; porous medium;
D O I：
10.1007/s10553-018-0963-2
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A new method for preventing gas breakthroughs to producing well bottom during oil recovery from oil-gas condensate deposits, which enhances the efficiency of gas recovery technologies, is proposed. The method consists in use of hydrophobic gas shutting compositions based on furnace (residual fuel) oil. Filtration studies (physical modeling) of the gas shutting process were conducted for the proposed compositions. The gas breakthrough was simulated using permeable bulk porous media or permeable cores of productive bed of the reservoir.
引用
收藏
页码：581 / 590
页数：10
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