APPARATUS AND METHOD FOR ANALYZING COMPOSITION IN OIL AND GAS PRODUCTION WELL

An apparatus (12) and method for analyzing a composition of mixed phase medium (14) in-situ an oil and gas production well (20) is provided. The mixed phase medium (14) comprises gas, water and oil. The apparatus includes multiple optical sensor probes (26) that generate a respective characteristic...

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Hauptverfasser:	MAITY SANDIP, MUKHERJEE MOITRAYEE, GHOSH SAMPA, KAVOORI SETHUMADHAVAN NAGAPRIYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COLORIMETRY EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	An apparatus (12) and method for analyzing a composition of mixed phase medium (14) in-situ an oil and gas production well (20) is provided. The mixed phase medium (14) comprises gas, water and oil. The apparatus includes multiple optical sensor probes (26) that generate a respective characteristic output (86) representing the composition of mixed phase medium (14) tested by the respective opticalsensor probe (26). Each of the plurality of optical sensor probes (26) include an optical circuitry (42) for generating guided incident light (48) having more than one selectable wavelengths (46) oflight that impinge the mixed phase medium (14) simultaneously while traversing on a triangular path through a multi-facet reflector (56), and for receiving collected light (54) from the mixed phase medium (14) via the multi-facet reflector (56). 提供了种用于分析油气开采井（20）原位的混合相介质（14）的成分的设备（12）及方法。混合相介质（14）包括气体、水和油。设备包括多个光学传感器探头（26），其生成代表由相应光学传感器探头（26）测试的混合相介质（14）的成分的相应特征输出（86）。多个光学传感器探头（26）中的各个包括光学回路（42），以用于生成具有在三角形路径上穿过多面反射器（56）时同