產品簡介 Product introduction
采用高精度陀螺傳感器，提高了測量精度及范圍，同時由于沒有活動部件，可有效解決抗震問題，并能夠用于大井斜測量。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:
?航天品質光纖陀螺儀傳感器 Aerospace-quality fiber optic gyro sensor
?測斜儀自動尋北，無需地面對準 North-seeking automatically.
?抗震性好，穩(wěn)定性高，標定方便 Good vibration resistance, high stability, calibration convenience
?可選的工作模式：多點、定向、投測 Optional working mode: Point survey, directional survey, and drop survey
應用 Application
?石油鉆井工程井深軌跡監(jiān)控 Oil drilling engineering well depth trajectory monitoring Supervise the trajectory in oil drilling project
?煤礦鉆井施工 Coal mine drilling construction
?地質鉆孔彎曲測量 Borehole survey in Geological drilling
產品參數 Technical parameters
?井斜角范圍及誤差Inclination range and accuracy: 0~90° ±0.1°
?方位角范圍及誤差Azimuth range and accuracy: 0~360°±2.0°（6＜inc＜60）
?重力高邊范圍及誤差 Gravity high site tool face range and accuracy: 0~360° ±0.5°
?每組數據測量時間Measuring time of each data set ≤70s
?負載阻抗 Load resistance ≤200?
?工作溫度范圍Working temperature: 0~70℃（普通常溫normal temperature）
0~175℃（含隔熱套with insulation cover，working 4h）
工作環(huán)境 Working environment
?地面部分外形尺寸Dimension of device on ground: 235*105*245mm
?地面部分工作溫度Working temperature of device on ground: -20~55℃
?地面部分電源Power source on the ground: AC100V~242V，50~60Hz
?井下儀器downhole device: 42mm，70℃，80MPa（不含隔熱套no insulation cover）
48mm，175℃，80MPa（含隔熱套with insulation cover，工作時間working hour:4h）
外徑 O.D.
耐壓
Pressure tolerant
耐溫
Temperature resistance
特點
Features
Ф48mm
80MPa
175℃, 4ч.
有線式高溫配置
Wireline high temperature configuration
Ф48mm
80MPa
175℃, 4ч.
存儲式高溫配置
Memory type high temperature configuration
Ф48mm
80MPa
175℃, 4ч.
有線、存儲式標準配置
Wireline memory type standard configuration
Ф42mm
80MPa
70℃
有線式標準配置
Wireline standard configuration
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