产品简介 Product introduction
采用高精度陀螺传感器,提高了测量精度及范围,同时由于没有活动部件,可有效解决抗震问题,并能够用于大井斜测量。The fiber optic gyro adopts high precision gyro sensor, which enhances the survey accuracy and range. Meanwhile, as there are no moving parts, the anti-vibration is solved effectively. And it can be used for the survey of the high inclination well.
特性Features:
►航天品质光纤陀螺仪传感器 Aerospace-quality fiber optic gyro sensor
►测斜仪自动寻北,无需地面对准 North-seeking automatically.
►抗震性好,稳定性高,标定方便 Good vibration resistance, high stability, calibration convenience
►可选的工作模式:多点、定向、投测 Optional working mode: Point survey, directional survey, and drop survey
应用 Application
►石油钻井工程井深轨迹监控 Oil drilling engineering well depth trajectory monitoring Supervise the trajectory in oil drilling project
►煤矿钻井施工 Coal mine drilling construction
►地质钻孔弯曲测量 Borehole survey in Geological drilling
产品参数 Technical parameters
►井斜角范围及误差Inclination range and accuracy: 0~90° ±0.1°
►方位角范围及误差Azimuth range and accuracy: 0~360°±2.0°(6<inc<60)
►重力高边范围及误差 Gravity high site tool face range and accuracy: 0~360° ±0.5°
►每组数据测量时间Measuring time of each data set ≤70s
►负载阻抗 Load resistance ≤200Ω
►工作温度范围Working temperature: 0~70℃(普通常温normal temperature)
0~175℃(含隔热套with insulation cover,working 4h)
工作环境 Working environment
►地面部分外形尺寸Dimension of device on ground: 235*105*245mm
►地面部分工作温度Working temperature of device on ground: -20~55℃
►地面部分电源Power source on the ground: AC100V~242V,50~60Hz
►井下仪器downhole device: 42mm,70℃,80MPa(不含隔热套no insulation cover)
48mm,175℃,80MPa(含隔热套with insulation cover,工作时间working hour:4h)
外径 O.D.
耐压
Pressure tolerant
耐温
Temperature resistance
特点
Features
Ф48mm
80MPa
175℃, 4ч.
有线式高温配置
Wireline high temperature configuration
Ф48mm
80MPa
175℃, 4ч.
存储式高温配置
Memory type high temperature configuration
Ф48mm
80MPa
175℃, 4ч.
有线、存储式标准配置
Wireline memory type standard configuration
Ф42mm
80MPa
70℃
有线式标准配置
Wireline standard configuration
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