摘要
磁定位伽马校深广泛应用于修井及吸水剖面测井等作业中,用于确定井下工具(封隔器、配水器、丢手接头、桥塞)等的深度、射孔段的位置。文章给出了使用计算机软件进行自动校深的方法,大大提高了校深的可靠性,尤其可以进行手工方法无法完成的校深,在现场应用效果良好。
The depth correction with CCL and GR is widely used for well workover and water-injection profile logging, whichcan determine the depth ofdownhole tools (packer, water distribution, joint, bridge plug and so on) and the positionof the perforated interval. This paper presents the method for automatic depth correction with computer software, whichgreatly improves depth correction reliability. The method can also complete the depth correction that the manual methodcan not achieve. The field application effect is good.
出处
《石油仪器》
2012年第1期38-39,99,共2页
Petroleum Instruments
关键词
自动校深
手工校深
计算机
伽马曲线
automatic depth correction
manual depth correction
computer
Gamma curve
