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Prakticeskie voprosy podgotovki zaregistrirovannyh karotaznyh krivyh dla inversii sesjsmiceskogo pola v akusticeskij impedanc

Akovec E. L.

Prace Naukowe Instytutu Nafty i Gazu

2012

nr 182 wyd. konferencyjne

251--256

Interest to the seismic inversion among the specialists of oi1 and gas industry has grown lately. Taking into account, that the well logging methods are а basic information generator about а geological formations directly from the earth, in the article а question rises about the necessity of analysis of quality and proper preparation of well logging data as bases for а seismic inversion.

Opyt primenenia metoda mnogomernyh analogov dla kolicestvennoj interpretacii dannyh GIS severo-zapadnogo Sel’fa Cernogo Mora

Zukov N. N., Galuk S. N., Akovec E. L., Lobasov A. P.

Prace Instytutu Nafty i Gazu

2008

nr 150 wydanie konferencyjne

285

The new approach for realization of indirect definitions of calculation arguments with the purpose of estimation of hydrocarbons as alternative or addition to the method of regressive analysis is offered. It proceeds from opportunities of information technologies and modern state of the informative providing of well-logging research. Is based on definition of calculation arguments by a multicomponent analogues' method in environment of the specialized database (DB). The format of DB allows to take into account the different degree of authenticity of information which are in it. The last is provided by the presence of statistical scales registrations under which we understand obligatory accompaniment of the registered value by description of his authenticity. The algorithm of search of multicomponent analogues is given. Efficiency of method is shown on experimental data from north-western shelf of the Black Sea. Advantages and lacks of regressive analysis and method of multicomponent analogues during interpretation of well-logging data are analysed.