METHOD OF CONTROL OF HIGHLY COMPARTMENTALISED FORMATIONS DEVELOPMENT Russian patent published in 2012 - IPC E21B49/00 E21B47/00 

FIELD: oil and gas industry.

SUBSTANCE: method involves seismic exploration works, geophysical investigations of wells, laboratory investigations of cores, detection of interdependence of reservoir properties of formation and log sheets on the strength of all the evidence of laboratory investigations of cores and geophysical investigations of wells, detection of formation structure on the strength of all the evidence of seismic exploration works and geophysical investigations of wells, determination of reservoir properties of formation and mutual arrangement of formation parts on the basis of accepted log sheets in interwell space of unexplored formation parts and detected interdependance of reservoir properties of formation and log sheets. At that geophysical investigations of wells are performed in wells without any additional restrictions for value of angle of well displacement from vertical line, which possibly open not the whole formation and not necessarily on the whole interval of formation, reservoir properties of formation and mutual arrangement of formation parts are determined by means of wavelet analysis of change of log sheets in interwell space.

EFFECT: reliable determination of reservoir properties of formation and reliable determination of mutual arrangement of formation parts.

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