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Real-time downhole fluid analysis
InSitu Fluid Analyzer
Real-time fluid answers from a downhole laboratory
By investigating fluids at their source, you gain a deeper insight into fluid composition and distribution for improving your understanding of the reservoir. The InSitu Fluid Analyzer™ real-time downhole fluid analysis system is more than just a wireline tool; it is essentially a fully functioning laboratory downhole that provides real-time comprehensive representative characterization of reservoir fluids at reservoir conditions. The system integrates InSitu™ downhole quantitative properties measurements, which features various sensors. Along with flowline pressure and temperature, the modular downhole fluid analysis portfolio includes a wide range of metrology.
Real-time downhole fluid analysis is easily integrated with the Ora™ intelligent wireline formation testing platform.
Modular downhole fluid analysis
| Fluid properties measurement | Sensor |
|---|---|
| Fluid properties measurement Hydrocarbon composition (C1–C6+) Oil-based mud (OBM) filtrate contamination |
Sensor InSitu reservoir fluid composition sensor |
| Fluid properties measurement Gas/oil ratio (GOR) Gas/condensate ratio (GCR) |
Sensor InSitu reservoir fluid GOR and CGR sensor |
| Fluid properties measurement Live-oil density and viscosity | Sensor InSitu reservoir fluid density and viscosity sensor |
| Fluid properties measurement Hydrocarbon viscosity |
Sensor InSitu reservoir fluid viscosity sensor |
| Fluid properties measurement Flowline resistivity monitoring |
Sensor InSitu reservoir fluid resistivity sensor |
| Fluid properties measurement CO2 content |
Sensor InSitu reservoir fluid CO2 sensor |
| Fluid properties measurement Color measurement via the 20-channel filter array spectrometer |
Sensor InSitu reservoir fluid color sensor |
| Fluid properties measurement Free-gas detection Dewpoint precipitation in retrograde gas condensates Downhole fluorescence |
Sensor InSitu reservoir fluid fluorescence sensor |
| Fluid properties measurement pH of water: aquifer, connate, injection, or water-based mud (WBM) filtrate |
Sensor InSitu reservoir fluid pH sensor |
Integrate real-time downhole fluid analysis into wireline formation testing
The InSitu Fluid Analyzer system is easily integrated into the Ora intelligent wireline formation testing platform and MDT™ modular formation dynamics tester, so you can get a wide array of fluid data along with vital formation characterization. The insight from combining both downhole fluid analysis and wireline formation testing—featuring advanced digital enablers—enhances both operational visibility and engagement to boost your reservoir's performance.
