PROCESS FOR TERTIARY OIL EXTRACTION FROM DEEP BOREHOLES WITH EVALUATION OF THE PETROLEUM GAS EMERGING THEREFROM

摘要

The process is of special interest to refinieries in the neighbourhood of existing oilfields. The crude oil additionally released in the known manner by the introduction of hot water or steam contains also a so-called petroleum gas consisting largely of methane as well as other combustible gases. According to the invention, this gas is converted in hydrogen using a cracking oven heated by a high-temperature reactor, with steam being produced by the heat released by the cracking oven