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Use of Secondary Transformations of the Collector at the Creation of the Geological Model of J1 Formation of the Bakhilovskoye Field
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Saint Petersburg 2018, Apr 2018, Volume 2018, p.1 - 6
Abstract
Summary
At the Bakhilovskoye field, there is a problem of separation of reservoirs of the layers J1 with different levels of water-oil contact. The use of classical approaches to the separation of deposits has not been successful. It was suggested that large-scale distribution of zones of secondary rock transformations. These zones are possible and are hydrodynamic barriers that separate deposits with different levels of water-oil contacts. The results of the drilling of new wells confirmed the assumption of the presence of carbonation processes in the productive intervals of the J1 formation from the data of well logging and the results of the formation testing.
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