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Dualstream1AdvancedSS
Topside
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Wet Gas Metering
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DP Flow
Subsea
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Wet Gas Metering
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Injection Metering
•
Pressure/Temp
Sensors
Dualstream 1 Advanced - Subsea
Dualstream I Advanced is a solution for allocation or monitoring of 3-phase flow rates in gas condensate wells. It is typically used on a per well basis. Installed either in the Xmas tree, removable choke bridge, jumper or manifold. It is ideal for high GVF applications. By only deploying standard redundant sensor systems subsea, all flow computation is carried out topside ensuring minimum intervention during the life of the field.
• Low Power
• Compact
• Vertical or horizontal installation
• Fully redundant sensors
• MODBUS/SIIS/IWIS Capable
Measurement Application
• Improve Production
• Reservoir management
• Hydrocarbon Allocation
• Hydrate Mitigation
Dualstream 1 Advanced - Subsea
Measurement Technique
Dualstream Venturi
Proprietary PLR Algorithm
Mechanical Specification
Standard Line Sizes 2” through 14” Nominal bore to suit a variety of ANSI/API end connections
Pressure Class API 5K/10K
Process Temperature Range -20 to 120°C
Meter Body Material Duplex UNS31803 as standard
Alternate pressure ratings (ANSI/API 15K), temperature rating, sizes and material available on request Installation
Requirements
Orientation Horizontal or Vertical
Operating Range
High GVF
WLR 0-100%
Turn Down >8:1(Typical)
Performance
(95% confidence level)
Gas Mass Flow Rate ± 2% (typical)
Condensate Mass Flow Rate ±10%
Water Mass Flow Rate ±1 am3/h
Water Sensitivity ±0.2 am3/h
Instrumentation
Redundant Electronics DP, PT & TT
Communication Options MODBUS, SIIS Level 2 (CANBUS) or IWIS
Power 24V DC <10W
Insulation
Optional
Topside Data Acquisition
Dualstream Industrial PC
Or
Dualstream Flow Computer
Typical Output data
Gas Mass Flow Rate
Condensate Mass Flow Rate
Water Mass Flow Rate
Gross and Nett Volume
Line Pressure & Temperature
User Required Inputs
Hydrocarbon Composition
For full specification see datasheet
Brochures for Download
TOPSIDE
- Wet Gas -
Dualstream 1 Brochure
Dualstream 1 Advanced Brochure
Dualstream 2 Advanced Brochure
Dualstream Elite Brochure
SUBSEA
- Wet Gas -
Dualstream 1 Brochure
Dualstream 1 Advanced Brochure
Dualstream 2 Advanced Brochure
- Injection Metering -
Seastream Venturi Brochure
Seastream Cone Meter Brochure
Seastream LoFlo Brochure
Seastream FloCalculator Brochure
Dualstream
DECC Measurement of Petroleum
NFOGM Multiphase Handbook
ISO 5167- 4: 2003
ASME 19G - 2008
Ph: +44 (0) 1388 773065 ~ email:
sales.solartronisa@ametek.co.uk
Hackworth Industrial Park, Shildon, County Durham, UK DL4 1LH
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