SAU
Surface Acquisition Unit For Permanent Downhole Gauges (Quartz & Sapphire Hybrid)
Product Description
BlueFin’s surface acquisition unit (SAU) provides power and acts as a memory for downhole gauges in permanent completions as well as providing the communications hub for SCADA or real-time transmission.
The SAU links gauges downhole though the tubing encapsulated cable (TEC) and wellhead outlet (WHO).
The SAU can be powered using Grid Power (110VAC), or Solar Power. The SAU comes complete with one permanent downhole gauge (PDG) line card. A maximum of four line cards can be installed to allow multiple wells to be serviced by a single SAU. The SAU can also be used to program and interrogate the downhole permanent pressure/temperature gauges.
Benefits & Applications
Applications include reservoir and production monitoring, wellbore stimulations, rod lift monitoring, multi-zonal monitoring, and multi-well monitoring
Display 4 x 24 with keypad
Memory SD card for data logging Up to 32 GB
Operating Software SparCard
Fully configurable based on client requirements
Communication Output USB Mini-B programming port, MODBUS TCP & RTU, Optional RS-485 / RS232C Port, or Embedded Ethernet Port
SAU has internal 110VAC to 24VDC voltage converter
Environment Desert Application – YES
CSA Class 1, Div 2 (optional)
General Specifications
Operating Temperature: -40 to 140°F (-40 to 60°C)
Relative Humidity: 0-95%
Enclosure: NEMA 4-4X-12 / IP-65
Dimensions: 12”W x 16”H x 10”D (SAU)
Weight: 37 lbs
Input
Spartek Permanent Downhole Gauges (Quartz & Sapphire Hybrid)
Final Power Requirement for Components - Input 24V DC, 15 Watts
Solar Package Components
2 x 85 Watt panels, 4 x 110AH AGM Batteries, 20amp / 24V Sun Saver Controller
