A new methodology of simulation of hydraulic fracturing at the development of Priobskoye field

Authors: A.V. Timonov, I.V. Sudeyev, A.V. Pestrikov, S.S. Sitdikov (Rosneft Oil Company OJSC, RF, Moscow), A.N. Nadeev, A.V. Yudin (Schlumberger, RF), A.N. Nikitin (RN-Yuganskneftegaz LLC, RF, Nefteyugansk)

An unified methodology of the planning and execution of hydraulic fracturing on the basis of new approaches to the setting of geomechanical properties of rocks with the help of correlation dependencies between the readings of methods of a standard set of well survey and laboratory core analysis data is developed and tested. The comparison of results of hydraulic fracturing simulation, based on standard approaches, with the proposed method data is carried out. The consistency and validity of the method of correlation functions, as well as the possibility of its use by contractors for the simulation of hydraulic fracturing are shown. Testing of the method was carried out by results of 60 operations of hydraulic fracturing.

Keywords: hydraulic fracturing, correlation functions, a standard set of log data, Young modulus, Poisson ratio.

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