Perfilagem no campo Fanny: bacia Oriente - Equador

Abstract

This paper describes the entire geology of the East Basin, located in Ecuador since tectonic evolution, stratigraphy, and petroleum systems in the Basin. The major focus is on the profiling method applied to a small field called Fanny. Over the years the water-oil contact of the main reservoir has risen, decreasing oil production, increasing well water production, directly interfering with water management costs. With the profiling it was possible to evaluate the production of water in each cannons and define a repositioning for each one, causing an increase in the production of the well. Secondarily, other parameters were inferred in order to make a new formation evaluation in order to define a new recovery factor. Two other oil zones were discovered after analysis of water saturation values. The well that produced around 150 BOPD now produces 1000 BOPD with low water production.