Directional Sensor M/D Totco Nov for Petroleum Drill Test

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year or 2000hours
• Model NO.: Directional Sensor
• Manufacturing Process: Casting
• Surface Treatment: Sand Blast
• Operation Pressure: Vacuum
• Material: Cast Steel
• Zj50dB: Zj50dB
• 1500HP Rig: 1500HP Rig
• 5000m Rig: 5000m Rig
• North Seeking Continuous Fiber Optics Gy: North Seeking Continuous Fiber Optics Gyro
• Li-Mwd: Li-Mwd
• Measurement While Drilling: Measurement While Drilling
• Em-Measurement While Drilling Emwd Elect: Em-Measurement While Drilling Emwd Electromagnetic
• Self-Floating Electronic Single-Shot Ins: Self-Floating Electronic Single-Shot Instrument
• Fiber Optic Gyro Instrument: Fiber Optic Gyro Instrument
• Ess & EMS Probe with GPS: Ess & EMS Probe with GPS
• Intelligent Electronic Multi Shot Probe: Intelligent Electronic Multi Shot Probe
• Ess & EMS Survey Instrument: Ess & EMS Survey Instrument
• Transport Package: Skid
• Specification: 8, 350 x 2, 400 x 3, 000 mm
• Trademark: SAINTWAH
• Origin: Saintwah Inc.
• HS Code: 8207801000
• Production Capacity: 10000

Product Description

38.1mm Wireless Measurement While Drilling System

 

Introduction

The LHE1711 Directional Sensor incorporates a tri-axial fluxgate magnetometer and a tri-axial quartz accelerometer, which can accurately measure data such as inclination, azimuth, high side tool face, temperature, etc.. The sensor outputs X, Y, Z three-axis gravity and three-axis magnetic components. It is applicable to the MWD/LWD systems.

Specification

Size	Φ32mm × 437mm / Φ27mm × 451mm Φ1.25″ × 1.4ft / Φ1.06″ × 1.5ft
Temperature	0 to 175 ºC / 347ºF
Inclined angle	0 to 180° ±0.1°
Azimuth angle	0 to 360° ± 1.0°  (INC > 5°)
Tool surface	0 to 360° ±0.5°
Operating current	60mA @ 28V
Operating voltage	22 to 38V
Connector interface	MDM 15P / 21S
Shock/vibration resistance	20 GRMS

Features
 Bottom-Mounted & Retrievable Positive Mud Pulse MWD
Wireless communication equipment, no need to lay out cablesModularized design, easy for update and maintenance
Adopt high-precision sensor component
Gamma and depth measuring system are option
Application
Oil & Gas drilling project
Coal mine construction
Tunnel and non-dig construction
Slim well orientation ! horizontal operation
Environmental Specification
 Mud Viscosity       ≤140s
 Mud Density          s2.5g/cm3
.Mud Sediment     <1%
 Mud Pulse Signal Strength      0.5MPa~2.0MPa
 Mud Flow Rate        5-50L/s(LHE614501)
                                   10-55L/S(LHE623501/LHE625601)
Specification
Inclination
0 to 180°+0.1°
Azimuth
0 to 360°±1.0°
High side tool face
0 to 360°+0.5°
 Magnetic tool face
0 to 360°+0.5°
Data memory
300hrs @ 10s/record
Working time
180hrs (With Gamma) / 200hrs (Without Gamma)
Selective Parts
Depth system (Option)
 Depth Range                    0 to g999.99 m 1% (Single drill pipe)
Natural Gamma Module (Option)
API Range                        0~500API+2%
2CPS/API(LHE623501/LHE625601)
1.5CPS/API(LHE614501)
172mm / 6.75"
300hrs @ 10s