Dynamic Reservoir-Pressure Maintenance System Study in Carbonate Reservoir with Complicated Pore Structure by Production Analysis, Production Logging and Well-Testing

Authors
A. Aslanyan (LLC Sakura) | A. Gilfanov (LLC Sofoil) | D. Gulyaev (LLC Sofoil) | V. Krichevsky (LLC Sofoil) | M. Timerbaev (LLC Sofoil)
DOI
https://doi.org/10.2118/187776-MS
Document ID
SPE-187776-MS
Publisher
Society of Petroleum Engineers
Source
SPE Russian Petroleum Technology Conference, 16-18 October, Moscow, Russia
Publication Date
2017
Document Type
Conference Paper
Language
English
ISBN
978-1-61399-587-7
Copyright
2017. Society of Petroleum Engineers
Disciplines
1.6 Drilling Operations, 5 Reservoir Desciption & Dynamics, 5.8.7 Carbonate Reservoir, 5.6 Formation Evaluation & Management, 3.3.1 Production Logging, 3.3 Well & Reservoir Surveillance and Monitoring, 3 Production and Well Operations, 1.12.1 Measurement While Drilling, 5.8 Unconventional and Complex Reservoirs, 5.6.4 Drillstem/Well Testing, 1.12 Drilling Measurement, Data Acquisition and Automation
Keywords
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Abstract

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).

File Size  2 MBNumber of Pages   14

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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