摘要
油田注入剖面测试中应用的电磁流量计测量精度高,有较好的应用效果,但实际测量通道与标定环境有一定差异,会产生测量误差。文章介绍的电磁流量计与井径一体化仪将井径测量引入电磁流量计剖面测试中,可有效抑制此误差。
The electromagnetic flowmeter applied in the oil field injection profile test has better accuracy and effect. As the actual measure passage of electromagnetism flowmeter is different from the standard, the measuring error is caused. A new design of electromagnetic flowmeter and caliper combination logging technology is proposed in the paper. Using the Caliper data to correct the datum of electromagnetic flowmeter logging can proofread this error effectively.
出处
《石油仪器》
2005年第3期13-15,5,共3页
Petroleum Instruments
关键词
电磁流量计
井径
一体化
误差
校正
Electromagnetism flowmeter, Caliper, Combination logging technology, Measuring error, Correction
