吐哈油田过油管伞式集流型产液剖面测试技术的应用  

Application of Through-tubing Metal-basket Flowmeter for Production Profile Testing Technology in Tuha Oilfield.

作　　者：王成荣[1] 艾望希 

机构地区：[1]吐哈油田录测井公司

出　　处：《测井技术》2002年第4期321-324,共4页Well Logging Technology

摘　　要：大多数油田的自喷井 (气举井 )过油管产液剖面测试技术主要使用的是中心流速式涡轮流量计、电容法持水率计等七参数测井仪。由于该技术的局限性 ,对低产液高含水油井的产液剖面测试则存在一定的困难。随着油田开发期的不断加长 ,低产液 ( 10m3/d以下 )高含水 ( 5 0 %以上 )油井则在不断增加。通过吐哈油田录测井公司与杭州 715所合作研制的低产液高含水的全集流过流式一体化含水流量计的应用 ,研究出了一套用过油管伞式集流型七参数组合仪测试低产液高含水油井的产液剖面测试技术。该技术能更加真实地反映油井的生产状况 。At present, seven-parameter combined logging tool, such as the central-velocity spinner flowmeter and capacitance water holdup meter, is widely used for through-tubing production profile testings of the most flowing (or gas-lift) wells. But this tool is limited to some degree in production profile testings of wells with lower production (less than 10 m 3 a day) and higher watercut (more than 50%).The number of these wells will increase with the development of reservoirs. To really reflect the wells production potential,a new through-tubing metal-basket flowmeter integrated with the full-flow turbine flowmeter and the capacitance watercut meter, developed by Tuha logging company and Hangzhou No. 715 research institute, is available for the above wells, based on which a new production profile testing technology for such wells is worked out. Log applications show this technology is accurate and reliable.

关 键 词：吐哈油田 过油管 伞式集流型 产液剖面 测试技术 应用 测井 集流伞 含水仪 流量仪 测井解释 

分 类 号：TE151[石油与天然气工程—油气勘探] P631.81[天文地球—地质矿产勘探]