Software for the system technology of reservoir stimulation

UDK: 519.87:622.276
DOI: 10.24887/0028-2448-2019-3-102-106
Key words: system-targeted approach, system technology of reservoir stimulation, software, selection of candidate wells, automatization, planning of targeted programs for geotechnical operations, water injection profile leveling, enhanced oil recovery (EOR)
Authors: A.V. Fomkin (VNIINEFT JSC, RF, Moscow), A.M. Petrakov (VNIINEFT JSC, RF, Moscow), R.R. Rayanov (VNIINEFT JSC, RF, Moscow), E.N. Baikova (VNIINEFT JSC, RF, Moscow), V.V. Galushko (VNIINEFT JSC, RF, Moscow), A.K. Podolskiy (VNIINEFT JSC, RF, Moscow)

The article is devoted to the current possibilities and prospects of the computer-automated algorithm of programs planning for geotechnical operations and EOR. Tendencies towards digitalization of all business processes in the oil industry predetermined the creation of software for the system technology of reservoir stimulation (STRS-software). The urgency and necessity of this software product as an effective tool to increase the efficiency of programs planning for geotechnical operations and EOR and reduce the risk of errors due to the influence of the human factor are substantiated. The results of the literary review of existing software products for the selection of candidate wells for geotechnical operations and EOR are presented. Their main advantages and disadvantages are identified, which justifies the need to develop software for the computer-automated algorithm of programs planning for geotechnical operations and EOR based on a system-targeted approach. Article contains a description of some elements of the graphical interface of STRS-software. The main algorithms of STRS-software for the selection of candidate wells are based on automated loading of initial data, search and visualization of promising areas to perform geotechnical operations and EOR on the map, multiple factor analysis and diagnostics of the current field development status, identify reasons for the decline in the effectiveness of the fields development, selection of targeted technologies and the planning of targeted programs for geotechnical operations and EOR. The main advantages of STRS-software are listed to the results of software testing on the example of the for water injection profile leveling programs planning. Reduction of labor costs amounted to 35% compared with the same work, but performed in manual mode.

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