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Self-floating ESS



Pump on, going down; Pump off, coming up.


Product Introduction


Product Description:LHE4000


     It is sent to the bottom of the well to be measured by pumping pressure, and the instrument floats to the wellhead level without measuring the inclined winch.The company's full range of self-floating products, applicable to a wide range, especially the carbon fiber carrier buoy, light weight, high buoyancy, mud specific gravity is relatively small (can be as small as 1.0) in the vertical well has been widely used, to solve the formation pressure in oil and gas Wells drilling deviation and mud specific gravity requirements.

 

Speciality


◆ Single point inclinometer without wire winch
 
◆ Rely on mud circulation to control instrument down or up

◆ Using miniature high-precision solid state sensor components, impact resistance of 3500g

◆ Provide all parameters required for well attitude measurement

◆ Apply to the mud weight 0.8 ~ 2.0, hole deviation is less than 40 ° environment

 

Application


◆ Well trajectory monitoring in petroleum drilling engineering
 

 

Product Parameters


Slant angle 0~60°±0.1°
Azimuth angle 0~360°±1.0°
magnetic field intensity 0~100μT±0.5μT
magnetic dip -90~90°±0.5°
Temperature measurement 0~125℃±2.0℃


 

Product Classification


model number Diameter ASG withstand pressure USES and features
LHE4301 ø48mm 1.00 75MPa Ordinary self-floating electron single point
LHE4302 ø48mm 1.10 105MPa Deep well self-floating electron single point
LHE4303 ø48mm 1.17 120MPa Ultra deep well self-floating electron single point
LHE4304 ø48mm 0.97 50MPa Large buoyancy self-floating electron single point
LHE4305 ø49mm 0.83 75MPa Carbon fiber self-floating electron single point
LHE4306 ø49mm 0.97 105MPa Deep well carbon fiber self-floating single point
LHE4307 ø49mm 0.74 50MPa High buoyancy carbon fiber self-floating single point
LHE4309 ø49mm 0.81 75MPa Carbon fiber self-floating electron single point
LHE4401 ø40mm 0.90 65MPa Path floating electron single point
LHE4501 ø36mm 0.95 65MPa Path floating electron single point



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