DF-IV数控射孔取心仪  

DF-Ⅳ computer-controlled surface instruments for perforating and sidewall coring

作　　者：方影[1] 赵晨光[1] 陈炯[1] 邓明霞[2] 

机构地区：[1]中原油田测井公司 [2]中原油田地质录井处

出　　处：《石油仪器》2004年第2期31-33,66-67,共3页Petroleum Instruments

摘　　要：文章介绍一种能实现射孔取心功能的数控地面仪器———DF IV数控射孔取心仪。阐述了该仪器的结构、原理、性能指标 ,并就推广应用情况进行了分析。该仪器采用计算机自动控制技术 ,实现自动跟踪、实时记录、实时打印 ,具有射孔、取心、一次校深的功能。现场应用表明 ,DF IV数控射孔取心仪结构简单、操作方便、安全可靠、性能稳定、技术先进 。The structure,principle,performance characteristics and application of DF-Ⅳ computer controlled surface instrument for perforating and sidewall coring are introduced,which mainly performs perforating,sidewall coring and primary depth correction. The instrument realizes automatic tracking,realtime record,display and print by computer automatic control. The instrument is characterized by simple structure,easy operation and reliability service,and which with satisfactory field application.

关 键 词：数控地面仪器 数控射孔取心仪 深度校正 油气勘探 井壁 

分 类 号：P634[天文地球—地质矿产勘探]