FORECAST OF WETTABILITY INDEX IN PRODUCTIVE FORMATIONSBY VOLUME OF RESIDUAL WATER CONTENT

Autor: V.V. Mukhametshin, A.V. Andreev, R. T. Akhmetov, Yu.V. Zeigman, Sh. Kh. Sultanov
Rok vydání: 2017
Předmět:
Zdroj: Oil and Gas Studies. :39-43
ISSN: 0445-0108
DOI: 10.31660/0445-0108-2017-2-39-43
Popis: The paper demonstrates that the hydrophilic behavior of productive formations is primarily determined by the water retaining capacity. Especially it concerns carbonaceous reservoirs characterized by a lack of or low gel cement content. In terrigenous reservoirs the water retaining capacity is greatly affected by the variability of gel cement mineral composition. At a permanent mineral composition of interstitial clay there may be present a correlational relationship between the hydrophilic behavior and water retaining capacity of a productive reservoir.
Databáze: OpenAIRE