Haimo Water Cut Meter (WCM)

Haimo Water Cut Meter (WCM)

Haimo Water Cut Meter (WCM)

Haimo Water Cut Meter (WCM) uses a Dual Gamma Meter (using a gamma source of extremely low activity as to be exempt per IAEA standards) and determines the Water Cut (WC) in three phase (oil+water+gas) flow up to 90% GVF. The meter is independent of oil / water emulsion effect.  

Haimo Water Cut Meter (WCM)

Haimo Water Cut Meter (WCM) uses a Dual Gamma Meter (using a gamma source of extremely low activity as to be exempt per IAEA standards) and determines the Water Cut (WC) in three phase (oil+water+gas) flow up to 90% GVF. The meter is independent of oil / water emulsion effect.  

APPLICATIONS

Water cut monitoring

Onshore and offshore

BENEFITS

Reduce costs of field development

Remote and automated operation

Acquisition of real-time data


Exemption Source based WCM consists of detector, meter body, gamma source and cabinet and data processing unit.

WCM is based on the principle that different materials have different absorption ability to gamma ray. The exempted gamma source is able to emit multiple energy levels gamma ray, and WCM uses two of them, namely high energy and low energy level gamma ray. Based on the absorption of the two gamma rays, two equations could be established and phase fractions could be solved. WCM is a non-contact type of meter which means the sensor (radiate source and detector) do not need to contact the medium being tested. 

WCM could be used for Water Cut measurement in oil/water two phase flow or for both WC and GVF measurement in oil/water/gas three phase flow.

Meter size

1~3inch

DN50 Meter Dimension

0.51m (L) 0.16(W) 0.36(H) (H)

Material 

316/316L SS, DSS, (alloys optional)

Electrical Certification

Ex dB IIB T4/T6 

Ingress Protection

IP 65/66 

Power Consumption

Less than 5 W

Operating Temperature

-50-100Degree C

 

 

Gamma sensor

Exemption Source

133Ba gamma source

Source Radioactivity

9x105Bq

Half-life

10.55 y

External Leakage dose Level

Meet the Relevant Specifications

Gamma Detector

CH133 NaI(Tl) Crystal Detector

Output

4-20mAcurrent signal / Modbus RS485


GVF

Measurements

Uncertainty 

0~50%

Water Cut

1~3% abs.

50~90%

Water Cut

3~5% abs.

Water Cut Range:0-100%; GVF Range: 0-90%

  • Accurately measures Water Cut in three phase flow up to 90% GVF

  • Independent of oil / water emulsion effect

  • Inline meter, non intrusive

  • Remote operation and data acquisition

  • No moving parts – low maintenance

  • Small foot print and weight

  • Simple installation and safe operation

  • Very Low pressure loss

  • Low power consumption

* Well type:  Oil well    Gas well
* Targeted flow:  Two phase  Three phase
Operating Temperature (℃):
Design Temperature (℃):
Operating Pressure (bar):
Design Pressure (bar):
Expected Gas/Liquid Flow Rates (am³/d):
Is gamma meter accepted or not:
Location of the Project (Country):
* Name:
Tel:
* Email:
Notes:
 

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We're here to help
  • Haimo International FZE
  • P.O.Box 17256,
  • Jebel Ali Free Zone,
  • Dubai, UAE
  • Tel: +971 4 8860266
  • Fax: +971 4 8860267
  • E-mail: sales@haimotech.com
  • Contact Us via email