Analysis of chemical volume and composition to overcome liquid loading in gas well

被引：0
|
作者：
Wahid, Abdul [1 ]
Hidayat, Muhamad Taufiq [1 ]
机构：
[1] Univ Indonesia, Fac Engn, Dept Chem Engn, Kampus Baru UI, Depok 16424, Indonesia
来源：
3RD INTERNATIONAL TROPICAL RENEWABLE ENERGY CONFERENCE SUSTAINABLE DEVELOPMENT OF TROPICAL RENEWABLE ENERGY (I-TREC 2018) | 2018年 / 67卷
关键词：
D O I：
10.1051/e3sconf/20186703009
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：
Many problems often occur in producing natural gas from well. Due to the existence of water content in natural gas or water drive mechanism, liquid (especially water) is also produced from gas well, following natural gas production. When gas critical rate is higher than gas production rate due to reservoir pressure decline, it will cause liquid accumulation in the bottom of well, avoiding natural gas to be well lifted from well bottom to surface. It is liquid loading. Chemical injection of 0.4 liquid that consists of ethoxy sulphate, alkane sulphonate, and petroleum sulphonate is effective to overcome liquid loading in natural gas well thus causing an increase in natural gas production by 57%.
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页数：5
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