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Skibitskaya N.A., Navrotsky O.K., Burkhanova I.O., Zekel L.A., Bolshakov M.N.

MICROELEMENT CONTENT OF HIGH-MOLECULAR-WEIGHT COMPONENTS OF THE EARLY OIL: THE CASE OF WEST AND EAST SECTIONS OF ORENBURG OIL-GAS-CONDENSATE FIELD

Abstract

The results of studying the microelement composition of high-molecular-weight components (HMWC) of the early matrix oil of the west and east sections of Orenburg Oil-Gas-Condensate Field is reviewed. Microelement distribution analysis indicated that HMWC (asphaltenes, tars and waxes) contain high concentration of rare and rare-earth, nonferrous and precious metals. HMWC microelement content of Central, West and East Sections of Orenburg Oil-Gas-Condensate Field were compared.

Keywords: high-molecular-weight components, asphaltenes, tars, waxes, Orenburg Oil-Gas-Condensate Field, microelements, rare and rare-earth, nonferrous and precious metals.

  DOI 10.29222/ipng.2078-5712.2018-22.art35

 

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