System and method for the characterization of a production zone of gas hydrocarbon in an underground reservoir

摘要

System and method for identification of the sweet in the gas reservoirs of husk.This is a computer implemented system and method for computer to automatically identify an area rich in hydrocarbons (AIs as querogu00eanio, gas and oil) and a hole of shaft that includes obtaining dadeos profile well understand neutronic data, data density, Dad. The radioactivity.And data representative of physical characteristics of resistivity of a formation surrounding the well bore and compute a neutru00f4nica apparent porosity and porosity of apparent density based on the neutronic data and data density.A separation of the neutru00f4nica normalized density is computed based on apparent porosity neutru00f4nica computed and in the porosity of apparent density computed and a reference line of the formation is determined for each type of data.Using the separation density standard neutru00f4nica computed data of radioactivity, the data of resistivity, and the reference lines determined, is determined the presence or absence of an area rich in hydrocarbons. A quality index can also be derived from the data.