单管环状掺水流程降温集输运行实践与分析

Operational practices and analysis on cooling gathering and transportation of single tube annular mixing water process

以已经应用单管环状掺水流程降温集输技术的大庆某油田为例,对应用降温集输技术的理论基础、运行现状、经济效益等进行了分析和评价。该油田2010年2～11月累积节省天然气80×104m3,预计全年节气120×104m3,年节气成本达200.4万元,经济效益显著。

Takes the oilfield which has applied the cooling gathering and transportation of single tube mixing water process as an example,and the rationale,the current running conditions and the economic benefit have been analyzed and evaluated.From February to November 2010,this oilfield saved 80×104 m3 nature gas,and the whole year can save 120×104 m3 nature gas which is worth 200.4×104 Yuan,and the economic benefit is extraordinary prominent.