Production logging measures and identifies the downhole fluid dynamics, provides critical information to support improved wellbore management and increased well productivity.
Production logging by fiber-optic sensing is based on inverting a thermal hydraulic model to DTS measurements during shut-in and production periods.
Contact UsOur production allocation solutions provides information on:
Statistical inversion method is applied to solve the thermal hydraulic model:
The results are more robust and reliable, avoiding falling into local optima trap in the inversion process.
Uncertainty estimation is provided at cluster level for the production allocation results, which is crucial for decision-making.
New two-phase solution workflow separates hydrocarbon and water contributions. Illustration shows cumulative production of each phase from toe to heel.
In our new two-phase solution workflow, which distinguishes between hydrocarbon and water production based on their compressibility, there is a trade-off involving a lesser constraint on the model. Measurements of slugging velocity by LFDAS will offer constraints for total mass flow rates rather than for individual phases.
Robust thermal hydraulic models integrated with DTS and DAS measurements to accurately allocate production, enhancing overall field productivity.
Precise insights into downhole fluid dynamics and flow conditions, enabling proactive wellbore management strategies.
Mitigate uncertainties in production allocation through advanced techniques, providing reliable cluster-level uncertainty.
Two-phase solution distinguishing hydrocarbon and water production, providing insights into total flow rates and optimizing production strategies.
