PROCESS OF SEARCH FOR OIL AND GAS FIELDS

摘要

search and prospecting for oil and gas deposits. SUBSTANCE: information on magnetic field of the Earth is so processed that amplitude anomalies of reduced values of magnetic field of the Earth caused by epigenetic changes of composition and magnetic properties of sedimentary rocks under action of hydrocarbon fluids implanted into them are exposed. Promising sections that are passed for preparation for drilling are determined on basis of obtained data. EFFECT: raised accuracy of search for oil and gas fields. 2 dwg