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Here at READ we recognise how fundamentally difficult it is to use a production logging tool (PLT) to quantify the behaviour of a complex and fast flowing regime of several fluid phases deep in a production well. The ProSTAR production log will give you the clearest possible picture of that multiphase flow regime, identifying water, oil and gas production distributions.
The ProSTAR production logging tool approach to this challenge is to select from a pool of available measurement devices the best possible combination to meet the specific objectives of your well intervention. By using multiple independent sensors with fundamentally differing measurement principles, the resulting production log data can yield a robust analysis. Flow, temperature, fluid density, multiphase holdup, independent full bore gas fraction - all are measured with equal attention to detail, and all have a role to play in answering your questions about downhole fluid behavior. By applying 'intelligent' production log analysis, rather than a black-box approach, the full implications and limitations of the data are understood.
Use well-understood ProSTAR measurements techniques and transparent but effective interpretation processes to gain real understanding of downhole flow. If data is so complex that only a complex computer program will unravel it, then confidence in the results will be reduced. The READ interpretation process combines your unique knowledge of your reservoir with the interpretation experience of our analysts.
The most advanced production logging tools are worthless unless they answer the questions relevant to the particular well and problem you confront. In our experience, the best solution is usually the simplest. Choose the minimum combination of measurements that will deliver the answers you need - high accuracy fluid density, multiphase hold-up right across the well bore, a whole range of both axial and full bore measurements to complement each other.
