Hydrocarbon detection with TFEM in Yili Basin, China

被引：0
|
作者：
Li Z. [1 ]
Liu H. [2 ]
Zhang S. [2 ]
Wang H. [2 ]
Tian Z. [2 ]
机构：
[1] Oil & Gas Survey Center, China Geological Survey, Beijing
[2] GME & Geochemical Surveys, BGP Inc., CNPC, Zhuozhou, 072751, Hebei
来源：
Shiyou Diqiu Wuli Kantan/Oil Geophysical Prospecting | 2017年 / 52卷 / 02期
关键词：
Hydrocarbon detection; Induced polarization; Polarization anomaly; Resistivity anomaly; Time-frequency electromagnetic (TFEM);
D O I：
10.13810/j.cnki.issn.1000-7210.2017.02.025
中图分类号：
学科分类号：
摘要：
Oil and gas detection of deep targets is one of the difficult points for petroleum exploration all the time. It is the major factor limiting drilling success rate. Conventional oil and gas detection metho-ds are limited by the surface oxidation-reduction zones and geology condition, the success rate of hydrocarbon prediction is very low. The time-frequency electromagnetic (TFEM) method directly studies, induces and detects deep target reservoirs. It can overcome surface interferences and increase the precision of hydrocarbon detection. A TFEM survey was designed and conducted in Yili Basin, China. Based on TFEM data, hydrocarbon potential of targets are assessed and the favorable zones are predicted accordingly. © 2017, Editorial Department OIL GEOPHYSICAL PROSPECTING. All right reserved.
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页码：398 / 401
页数：3
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