油气田边远地区天然气资源的综合利用研究

油气田边远地区天然气资源包括油田放空天然气(主要是油田伴生气)和低产气井天然气,它们均因气量小,就地无用户和远离输气管网等原因长期未得到开发利用,不仅极大地浪费了资源,而且严重地污染了油田地区的大气。综述了国内外可用于油气田边远地区天然气资源开发利用的净化技术和综合利用技术,认为利用这部分天然气资源应依据气质、气量和市场需求选用合理的净化技术及利用技术,最后对吐哈油田边远地区天然气资源的综合利用进行了研究。

COMPREHENSIVE UTILIZATION OF NATURAL GAS RESOURCE IN THE REMOTE MARGINAL AREAS IN OIL/GAS FIELDS

The natural gas resources in the remote magical areas in oil/gas fields include let-out gas (mainly associated gas) and low pressure well gas, which have not being utilized for a long time because of low yield, no local users and far away from transportation pipeline. The resource is not only considerably wasted, but environment is servile polluted. After demonstrating purification and integrated utilization technology of natural gas development of remote marginal areas in oil/gas fields both at home and away, it is recognized that reasonable purification and utilization technology should be put into use according to gas quality, quantity and the demand of market. Finally, integrated utilization of gas resource in the remote regional areas in TuHa oilfield is studied.