Schlumberger

Surface Sampling

Overview Library

Surface sampling from the wellhead, separator, and stock tank is performed routinely during most well tests and is occasionally required from production process lines. Separator recombination samples are often the only available representative samples. In these circumstances, the accuracy of the separator flow rate measurements and stability of separation conditions are critical to the accurate determination of reservoir phase behavior from the recombined fluids.

Conventional Sample Bottle

Conventional sample bottle (CSB) for diphastic PVT sample transportation

Gas Sample Bottles

Gas sample bottles for separator and process-line sample transportation and storage

Single-Phase Sample Bottle

Mercury-free, large volume sample cylinder for monophasic sampling, transportation, and storage.

Wellhead Sampling Manifold

Wellhead Sampling Manifold (WSM) for safe sampling of HP/HT fluids

Zero Pressure Oil and Water Containers

Collected samples for produced water analysis, refinery product assays, production problem testing, and pipeline optimization.

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