Rock wettability determinations

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United States of America Patent

PATENT NO 10113946
APP PUB NO 20160377521A1
SERIAL NO

15191099

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Abstract

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A new method of assessing wettability of a reservoir rock is provided, using a mineral oil/alkane saturated sample first, a crude oil and water saturated sample equivalent to natural reservoir rock second, and a third crude oil saturated, water free sample, measuring different wettability states and comparing the slopes of all three adjusted values to determine a wettability state for the reservoir rock.

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Patent Owner(s)

  • CONOCOPHILLIPS COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wickramathilaka, Siluni Houston, US 4 17

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