CONTACT ANGLE MEASURING INSTRUMENT TO DETERMINE WETABILITY IN CHEMICAL ENHANCED OIL RECOVERY

Abstract

This invention relates to a device for measuring contact angles to determine wettability in EOR chemical fluids using the inverted drop sensilla method. Its innovations include a simpler and multi-sample equipment system per analysis process so that it is more effective, efficient and economical, consisting of parts a, multi-hole water bath. b, chemical solution sample chamber. c, light source. d, visual capture. e, visual processor. This invention is useful in supporting the development of EOR chemical fluids, accelerating the analysis process and reducing the cost of EOR chemical fluid wettability analysis.

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