普光气田取水工程设计变更  

Change in Design of Water Intake Works for Puguang Gas Field

作　　者：李远兵[1] 刘冬林[2] 张三辉[1] 王晓蓉[1] 胡明 李忠[1] 扈殿奇[1] 

机构地区：[1]中原油田油气技术管理部,河南濮阳457001 [2]中原油田勘察设计研究院,河南濮阳457001 [3]普光生产服务中心,河南濮阳457001

出　　处：《中国给水排水》2010年第16期89-91,共3页China Water & Wastewater

摘　　要：普光气田取水工程原设计采用底格栏栅取水方式,针对其所建底格栏栅坝所带来的通航、行洪、渔业、淹没耕地,以及对下游沙卵石厂的影响等问题,开展了取水可靠性研究,对变更设计工程量和投资变化进行了分析。经综合论证,取消了底格栏栅坝,采用从河道上游深潭直接取水方式。现场实施后满足了整体取水功能,避免了原取水方式所带来的系列问题,为普光气田避免了每年高达300万元以上的赔偿费用,社会经济效益显著。Bottom bar-screen type water intake was used in original design of water intake works for Puguang gas field. Aimed at the problems of navigation, flood flowing, fishery and cultivated land submergence caused by the bottom bar-screen dam as well as its effect on downstream sand and cobble processing plants, the research on water intake reliability was conducted, and the amount of work for changing the design and the investment change the bottom bar-screen dam was cancelled, and was used. After field implementation, the total were analyzed. After the comprehensive argumentation, the direct water intake mode water intake function is met, at the upstream deep pond a series of problems caused by the original water intake mode are avoided, and the annual compensatory damages of more than 3 millions yuan Key are avoided for Puguang gas field. The obvious social and economic benefits are achieved.

关 键 词：普光气田 取水工程 优化设计 

分 类 号：TE45[石油与天然气工程—油气田开发工程]