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oil and gas equipment - directional drilling equipment - oil & gas industry - logging while drilling tool

Categories MWD
Brand Name: SenNav
Model Number: SN-MWD-48H
Place of Origin: China
MOQ: 1
Price: negotiable
Payment Terms: T/T, L/C, Western Union
Supply Ability: 1000units/year
Delivery Time: 4-8weeks
Packaging Details: Aluminum box
MWD: Measurement While Drilling Tool
Mud-pulse: (Measurement-While-Drilling) MWD + Gamma Module
Positive pulse system: Downhole tool retrievable
Product name: MWD System Oil Well Used
Application: oil well,MWD drilling
Machine type: Drilling Tool
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    oil and gas equipment - directional drilling equipment - oil & gas industry - logging while drilling tool

    SN-MWD-48H Measurement While Drilling Tool

    (Measurement-While-Drilling) MWD + Gamma Module

    Mud-pulse l Positive pulse system l Downhole tool retrievable

    SN-MWD-48H is a kind of recoverable positive pulse wireless while drilling inclinometer, ingenious design, flexible assembly and easy to use. SN-MWD-48H mud pulse while drilling inclinometer consists of Surface equipment and downhole measuring instrument.

    Surface Equipment includs: Power supply box, Remote data processor, Pressure transducer, Computer and connected Cables that perform data reception, processing, display and so on.

    Downhole measuring instrument includes: directional probe (directional parameter measurement part), mud pulse generator, gamma probe, Fishing head, Stabilizer, battery, centralizer, salvage head etc.

    SN-MWD-48H Mud-Pulse MWD + GAMMA Module
    Telemetry TypePositive Pulse
    Tool Outer Diameter(1.875” ) Φ47.6mm
    Length of Tool(a) Directional Only6.8m
    (b) Directional & Gamma8.8m
    Max Operating Temperature-25~150℃
    Max Operating Pressure (MPa)≤ (20000psi) 137MPa
    Wireline RetrievableYes
    Measurement AccuracyTool Face+/- 1.0°
    Azimuth range0~360° ±1.0°
    Inclination range0~180° ±0.1°
    Drilling collar size3½”, 4¾”, 6½”, 7”, 8”, 9½”, 12”
    Drilling plugging agent40-50ppb
    Sand content≤1%
    Gamma Detector TypeAPIGR
    SensorScintillating crystal + Photomultiplier tube
    Gamma Real timeYes
    Recommended Minimum Sample Period10 Seconds
    Measurement Range0~500API
    Measurement Accuracy±3API (0~150API)
    ±10API (150~500API)
    Max Data Storage Capacity110,000 Groups
    SensitivityBetter than 1.6 CPS/API
    Vertical ResolutionBetter than 130mm
    Recommended Measurement Speed≤30 m/h
    Total length of the system6.8m (without Gamma)
    8.8m (with Gamma)

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