OPTIONS OF PULSE NON-STATIONARY WATER FLOODING IN BLOCK SYSTEMS OF DEVELOPMENT
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In the block systems of water flooding the features of relative location of injection and production wells allow for the variety of options for changing the mode of operation (single, group, block, etc.). The greatest overall effect of the change in filtration velocity at the cutting line, and hence also the effect of pulsed non-stationary flooding, is achieved by alternate stopping of wells. The maximum distance between the injection wells, the mode of operation of which can be changed at the same time, is limited by the duration of the stop and subsequent water injection. Thus, if the duration of half cycles is the same, then this ratio is equal to two, that is the wells in a row should be stopped through one row.
Streamline simulation study on recovery of oil by water flooding: A real case study on Haripur field
2016 ◽
Vol 28
(1)
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pp. 61-72
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2012 ◽
Vol 594-597
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pp. 2486-2489
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2021 ◽
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2021 ◽
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1991 ◽
Vol 14
(1)
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pp. 347-352
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2020 ◽
2019 ◽