Lub Directional Probe Tube yog ib qho tseem ceeb ntawm cov cuab yeej downhole hauv Kev Ntsuas Thaum Drilling (MWD) system, lub luag haujlwm rau kev hnov ntxhiab thiab kaw lub qhov dej ntawm qhov chaw qhov chaw thiab kev txav chaw.
Core Functions
Directional Surveying:Ntsuas ntsuas qhov ntsuas qhov tseem ceeb xws li Wellbore Inclination, Azimuth, thiab Gravity/Magnetic Toolface.
Data Storage & Transmission:Nta ib qho ua tau -hauv 64MB nco thiab siv lub npav RS485 rau kev sib txuas lus cov ntaub ntawv thiab txuas cov cuab yeej sab nraud.
Kho vajtse Configuration
Core Sensors
Nruab nrog 3-axis Siab-Temperature Fluxgate Magnetometer thiab 3-axis High-Temperature Accelerometer, ua kom cov neeg raug siab thiab kev ntseeg siab hauv qhov chaw kub kub.
Kev soj ntsuam txuas ntxiv
Xws li ib qho kev vibration sensor los saib xyuas cov dynamics xws li RPM thiab Stick-Slip.
Advanced Manufacturing
Lub Circuit Court yog tsim los siv tag nrho -hlau encapsulated siab-kub Multi-Chip Module (MCM) technology thiab mounted nrog siab - lub zog screws rau robust durability.
Specification Parameters
|
Parameter |
Kev ntsuas ntau |
Qhov tseeb |
|
Kev xav |
0 ~ 180 degree |
± 0.1 degree |
|
Azimuth |
5 Tsawg dua lossis sib npaug rau INC<10° |
2 degree |
|
10 Tsawg dua lossis sib npaug rau INC<80° |
1 degree |
|
|
INC Ntau dua lossis sib npaug li 80 degree |
0.5 degree |
|
|
Toolface-Txoj kev |
0 ~ 360 degree |
± 0.5 degree |
|
Toolface-Magnetic |
0 ~ 360 degree |
± 0.5 degree |
|
Gravity Sum (GT) |
0~2.000g |
±0.002g |
|
Terrestrial Sib Nqus Field (TMF) |
0 ~ 1 Taus |
0.003 Nws |
|
Kub |
-40 ~ 210 degree |
± 1 degree |
|
Kev ntsuas kev sib hloov |
0 ~ 400 rpm |
± 5 rpm |
|
DC Input Voltage Ntau |
+22~+40V |
|
|
Lub zog Dissipation |
<1W (excluding shock and vibration measurement module) |
|
|
Kev sib txuas lus Interface |
RS485 ua |
|
|
Baud Rate |
115 200 Ib |
|
|
Lub peev xwm nco |
64 MB |
|
|
Cov cuab yeej sab nraud (OD) |
4 7.6mm |
|
|
Random Vibration |
20g RMS, 50-1000Hz, Random |
|
|
Mechanical shock |
1000g, 0.5ms, ib nrab -sine |
|
|
Ua haujlwm kub |
-40 ~ +200 degree |
|
|
Ciaj sia taus kub |
-40 ~ +210 degree |
|
Cim npe nrov: Tuam Tshoj Directional Probe Tube Manufacturers thiab lwm tus neeg - Factory Price