摘要
德玛LWD由地面设备和井下仪器串两部分组成,地面设备通过不同功能的传感器(泥浆压力传感器、钩载传感器和深度传感器)采集现场各种数据,并通过Navigator软件实现对深度数据和井下实时数据的管理。井下仪器串包括发电式脉冲发生器、MWD测量系统、电池短节、伽玛及电阻率传感器。试分析使用DM-LWD从事井眼轨迹控制施工任务中常见的各种故障,并提出解决方案,以便对DM-LWD施工提供借鉴。
The Dema LWD is composed of two parts,the ground and under the shaft equipment which include the power generation and a pulse generator,the MWD measurement system,the battery short section,gamma and resistivity sensor.The paper tries to analyze the common problems and possible solutions in the control of DM-of LWD in well trajectory and to provide a reference to the DM-of LWD construction.
出处
《鸡西大学学报（综合版）》
2012年第2期43-45,共3页
JOurnal of Jixi University:comprehensive Edition
