单相流体样品采集
Maintaining reservoir conditions for PVT samples
回收单相样品, representative of downhole formation conditions for accurate compositional and PVT analysis.
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油藏流体荧光传感器
The InSitu公司荧光 reservoir fluid fluorescence sensor of the 原位流体分析仪系统 detects free gas bubbles and retrograde condensate liquid dropout for single-phase assurance during downhole fluid analysis (DFA) and sample collection. 流体类型也被确定. The resulting fluid phase information is especially useful for defining the difference between retrograde condensates and volatile oils, which can have similar gas/oil ratios (GORs) and live-oil densities.
Because the fluorescence measurement is also sensitive to liquid precipitation in a condensate gas when the flowing pressure falls below the dewpoint, it can be used to monitor phase separation in real time to ensure the collection of representative single-phase samples.
