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Oil and Gas Well Mud Logging Unit with Flow Out Sensor Paddle Oil Field Equipment

A rugged, explosion-proof Mud Logging Unit with paddle-type Flow-Out Sensor, designed for continuous monitoring of mud returns in oil/gas well drilling. Delivers real-time flow measurements, early detection of kicks or losses, and reliable data in harsh drilling environments.

Product Price
$600
Quantity


Product Description

   

Flow Out Sensor (Paddle)

The sensor is used to real time inspect the flow out of mud, so it provides a basis for optimized and safe drilling. According to the linear equation of liquid, the Bernoulli principle and the force analysis, the functional relation between flow out and angular displacement of mudguard can be acquired. Consequently, once the angular displacement is acquired, the flow out can be measured immediately.

No.

Parameters

Specification

1

supply voltage

24V DC

2

output signal

4~20mADC

3

measure scale

0 - 100%

FeatureDescription                            Benefit
Flow-Out Paddle Sensor (Paddle-Type / Baffle-Type)              Uses a paddle that deflects with returning mud flow. The deflection is converted into a measurable signal (potentiometer / 4-20 mA / voltage) to monitor returns. 
Signal Output                                        4-20 mA or voltage output; some versions wireless.
Operating Temperature Range           Typical −55 °C to +100 °C for many sensors.
Explosion-Proof / Intrinsically Safe Design    Electronics separated, sealed junction boxes, appropriate ratings (EX) for hazardous drilling environment.
Measuring Accuracy                             Often ±2% full scale (FS) or better.
Full Mud Logging                              SuiteIncludes data acquisition, gas detection, mud density in/out, pump strokes, flow-in/out, ROP, etc. 
Alarm / Safety System                     Alerts on abnormal flow changes (kick or loss), with visual and audio alarms.

ConditionRequirements / Best Practices
Sensor InstallationPaddle installed in return flowline; ensure paddle moves freely with no obstruction. Enough slope in pipe to prevent solids lodging. 
Power Supply / Signal Conditioning24 VDC / appropriate voltage, stable supply; shielded wiring; proximity / potentiometer signals properly isolated. CNPS
ProtectionUse sealing to prevent mud/abrasives entering mechanisms; protect electronics from moisture. Explosion proof in hazardous zones. CNPS+1
CalibrationZero & full scale calibration; ensure output signal corresponds correctly to flow fractions.
MaintenanceClean paddle and mechanism; check for wear; check sealing and signal drift; replace when faulty.
EnvironmentDesigned to handle high humidity, abrasive mud, possible corrosive additives; rugged mechanical parts.

  • Return Window: Returns allowed within 7-14 days of delivery if the unit is unused, in original condition, all parts intact.

  • Warranty Period: 12 months from delivery, or a specified number of operating hours, covering defects in materials or workmanship.

  • Claim Conditions: Must provide proof of purchase; the flow sensor unit must not have been misused, installed incorrectly, modified; original packaging and documentation needed.

  • Inspection: Returned items will be inspected; if defect due to manufacturing/material, repair or replacement or refund offered.

  • Shipping Costs: For valid warranty issues — seller covers return shipping; for change-of-mind / non-warranty issues — buyer covers shipping.

  • Exclusions: Damage due to overpressure, corrosion from unapproved chemicals, impact or mechanical damage, wear of consumable parts (e.g. paddle or bearings, seals) not due to defect.

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