Description

Characteristics • Simplify survey process and reduce labor intensity: the survey could be done by only one person without winch and throwing off kelly. • Time saving: there is no need to adjust mud circularly, then the drilling time is saved and process is simplified. • More secure:Drilling tool could be lifted at any time even in the process of survey. • The deeper well could be taken survey: the instrument could withstand high temperature, high external pressure and could work at deeper depth. • Save cost, prevent accident and risk effectively. >> Products Series Multiple assembling forms according to different specifications Max. working temper- ature Max. outside diameter mm Max. pressure-proof MPa Inclination Azimuth Product No. Remark Azimuth Accuracy Azimuth Accuracy **5℃ Φ*0 *5 0°ï&frac*2;ž*0° ±0.2° ±0.5° HKCX-ZF-GDK — 0°ï&frac*2;ž*0° HKCX-ZF-GDL Φ*8 *0 0°ï&frac*2;ž*0° ±0.2° HKCX-ZF-ECG 0°ï&frac*2;ž*0° HKCX-ZF-ECH 0°ï&frac*2;ž*0° ±0.*5° HKCX-ZF-ECI *5 0°ï&frac*2;ž*0° ±0.2° HKCX-ZF-LCG 0°ï&frac*2;ž*0° HKCX-ZF-LCH 0°ï&frac*2;ž*0° ±0.*5° HKCX-ZF-LCI *5 0°ï&frac*2;ž*0° ±0.2° HKCX-ZF-MCG γ≥1.3 g/cm3 0°ï&frac*2;ž*0° HKCX-ZF-MCH 0°ï&frac*2;ž*0° ±0.*5° HKCX-ZF-MCI **5 0°ï&frac*2;ž*0° ±0.2° HKCX-ZF-NCG 0°ï&frac*2;ž*0° HKCX-ZF-NCH 0°ï&frac*2;ž*0° ±0.*5° HKCX-ZF-NCI Φ*8 *0 0°ï&frac*2;ž*0° ±0.2° — — HKCX-ZF-ECJ — *5 0°ï&frac*2;ž*0° HKCX-ZF-LCJ *5 0°ï&frac*2;ž*0° HKCX-ZF-MCJ γ≥1.3 g/cm3 **5 0°ï&frac*2;ž*0° HKCX-ZF-NCJ