To discover remained reserves and recommend production enhancement operations in a carbonate reservoir with long production history it is important to perform not only production analysis, water breakthrough areas, but also areas, that took a lot of injected water during injection history. It's not an easy task in case of complicated formation pore structure especially than injection were carried on with high pressures and overbalancing.
Combined approach was used for remained reserves localization and production enhancement operations. It included complex geology study, production history and surveillance data. Well interference was examined by novel technology - multi-well deconvolution (MWD).
Number of Pages
SPE-171219. Gulyaev D, Melnikov S, Kokurina V. Recovery increase by permanent downhole gages data. Western Siberia field case study.
SPE-187791. D. Lazutkin, D. Gulyaev, N. Morozovskiy. Oil Production Enhancement Operations Recommendations by Well-Testing and Decline Analyze.
SPE-187792. Kh. Musaleev. Active Technologies of Production-Logging and Well-Testing in Injection Wells with Unstable Fractures.
SPE-186252. R. Rafikov, R. Zabbarov, V. Taipova, JPSC Tatneft; A. Aslanyan, I. Aslanyan, A. Trusov, TGT Oilfield Services; V. Krichevsky, R. Farahova, Sofoil. Verifying reserves opportunities with multy-well pressure pulse-code testing.
M. Kremenetsky, A. Ipatov, D. Gulyaev. Information and technology support of hydrodynamic simulation of oil and gas reservoirs. M.-Izhevsk: Izhevsk Institute of Computer Research, 2011-896 p.
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