FEWD地质导向测量系统在江苏油田的应用
付瑜
（中石化 江苏石油工程公司 钻井处，江苏 扬州 225261）
摘要：江苏油田地质条件复杂，常规开发手段效果并不理想。随着水平井钻井工艺的迅猛发展，配合地质导向测量技术，使得那些利用常规钻井方法难以开采的薄油层、厚油层顶部剩余油藏等复杂油气藏得以顺利开发，并取得了十分显著的开发效果。为了更好开发难动用油气藏，油田引进了哈里伯顿公司的FEWD测量系统。通过多口井的成功应用，该系统显示出了强大的稳定性以及精确的导向作用，取得了较好的经济效益。阐述了FEWD测量系统区别于目前油田所使用的常规LWD系统的一些技术特点、分析了电阻率的探测半径，结合实际钻探情况，分析了该系统在江苏油田的应用情况。
关键词：FEWD；地质导向；随钻测量；钻井
中图分类号：TE241 文献标志码：A doi：10.3969/j.issn.1006-0316.2016.05.007
文章编号：1006－0316 (2016) 05－0026－05
FEWD geo-steering survey system application in Jiangsu oilfield
FU Yu
( Drilling Department, Oilfield Service Jiangsu Corporation, SINOPEC, Yangzhou 225261, China )
Abstract：Jiangsu Oilfield with complex geological conditions, normal exploit methods are not meet the demand. With the horizontal drilling technologies development, combining with the geo-steering survey technologies, make the thin oil reservoir and the rich residual oil zone on the top of thick positive rhythm reservoir exploration became easier than old days, and obtained a better effect. In order to effective exploration, the company introduce FEWD what product by Halliburton. After several wells application, the system show it’s strong stability and accurate steering. This paper introduce diffident between FEWD system and normal LWD, analysis the survey radius, at last, introduce the practice in Jiangsu Oilfield.
Key words：FEWD；geo-steering；logging while drilling；drilling
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收稿日期：2015－12－07
作者简介：付瑜（1986－），男，湖北仙桃人，本科，工程师，主要从事随钻测量及随钻测量仪器维修工作。
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