We invite you to SPE young professionals meeting on “Macro-fractures localization in the reservoir by production logging and well-testing” by Мorozovskiy Nikita, LLC «Gazpromneft STC».
Meeting will take place on 18 February, Thursday, at 1900 hours at Sushchevskiy val, 2, Moscow.
Preliminary registration is required!
Please reserve a place and send your full name (including middle name), company and job title to This email address is being protected from spambots. You need JavaScript enabled to view it.. You will have a confirmation after you’re registered. You can register by 11 am on 16 February, seats are limited
Looking forward to seeing you!
More details about the topic
Today substantial part of oil production is produced from complex, inhomogeneous fractured reservoirs. There is no generally recognized universal approach for reservoir surveillance in such fields. Warren-Root model realistically characterize only uniformly spaced in the reservoir fissuring. Large regional faults can be seen by seismic. But locally spaced fracturing is still a problem for reservoir engineers.
Author present method of reservoir surveillance, well-testing and production logging combination to localize such fracturing.
“Eclipse” and “tNavigator” 3D numerical simulation used to estimate sensitivity to distance between fractures, their spacing and position in the reservoir. Connection between those parameters and formation permeability and skin-factor (from the well-test) is found.
It helps to invent surveillance method to determine those parameters. Well-test must be long enough to drainage a large volume of the reservoir, well bore storage must be decreased to be able to see early time radial flow (matrix filtration) and late time radial flow (matrix and fractures filtration).
A main result of the method was reservoir description to improve reservoir performance, recommend production enhancement operations, decrease risk of low rate of new wells.
About author
Мorozovskiy Nikita, LLC «Gazpromneft STC»
Nikita graduated Gubkin university at 2011. He joined, LLC «Gazpromneft STC» at 2011 as a well-test specialist. Today he is a chief specialist of reservoir surveillance section, diagnostic and reservoir management unit. He is in charge of carbonate reservoir well-testing and production logging planning, interpretation, wells and reservoirs performance analysis, problem diagnosis and production enhancement operations recommendations.
He has an expert in well interference and injection optimization by well-testing and production monitoring results.