2019-08-292019-08-292010ROSA,Thiago Lima Santa. Identificação de litologias em perfis de poço por inferência fuzzy. Orientador: André José Neves Andrade. 2010. 38 f. Trabalho de Curso (Bacharelado em Geofísica) – Faculdade de Geofísica, Instituto de Geociências, Universidade Federal do Pará, Belém, 2010. Disponível em: http://bdm.ufpa.br/jspui/handle/prefix/1747. Acesso em:.http://bdm.ufpa.br/jspui/handle/prefix/1747Lithology identification is a fundamental task in reservoir characterization. Geologists usually perform this task in core analysis, but core acquisition in a oil field is made in a small number of wells and in many instances, it is not feasible, as in horizontal wells. The wireline logging, in contrast with coring process, it is done in all wells, supplying continuous information along the well depth that may be used for lithology identification. The objective of this work is to present an intelligent algorithm based on fuzzy inference for patterns recognition and transformation of log readings in information about lithology. This method uses of a conventional group of logs (gamma ray, sonic, density and neutron porosity) and a fuzzy calibration in a cored well for lithology identification. An application is presented using boreholes from Namorado Oil Field, in Campos' Basin.Acesso AbertoGeofísica de PoçoLitologiaAlgoritmos InteligentesInferência FuzzyCNPQ::CIENCIAS EXATAS E DA TERRA::GEOCIENCIAS::GEOFISICATrabalho de Curso - Graduação - Monografia