地下水封石油洞库水幕系统水力试验及水幕钻孔施工  

Hydraulic Test of Water Curtain System for Underground Water-sealed Oil Storage Cavern and Water Curtain Drilling Construction

作　　者：胡谋鹏[1] 陈雪见 杨征[1] 梁久正[1] 詹胜文[1] 

机构地区：[1]中国石油天然气管道工程有限公司,河北廊坊065000

出　　处：《探矿工程（岩土钻掘工程）》2016年第1期81-84,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：水幕系统是地下水封储油库最为关键的部分,主要由水幕巷道、水幕孔、附加水幕孔、监测井和仪表井组成。水力试验成果是水幕系统评价的依据,而水幕孔的施工质量又是水力试验顺利和试验效果的保证。结合辽宁某地下水封洞库工程,阐明了水幕系统在施工期间的水文试验方法,分析了施工期间各水文试验的作用及其相关性;介绍了水幕钻孔施工技术。Water curtain system is the most critical part of underground water-sealed oil storage,which is composed mainly of water curtain channel,water curtain hole,additional water curtain holes,monitoring well and instrument well. The results of hydraulic test are the basis of the water curtain system apprising and the construction quality of water curtain hole is the guarantee of hydraulic test and the test results. According to the project of an underground water-sealed oil storage cavern in Liaoning,the paper explains the hydrological test method during the water curtain construction,analyzes the function and correlation of each hydrological test during the construction and introduces the construction technology of water curtain hole.

关 键 词：地下水封石油洞库 水幕系统 水力试验 单孔试验 有效性试验 全面水力试验 水幕孔 

分 类 号：TE972.2[石油与天然气工程—石油机械设备]