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Maintaining and increasing low reservoir pressure, below saturation pressure

During production, reservoir pressure began to decrease as fluid withdrawal increased. The pressure dropped below the saturation pressure of oil with gas, as a result of which gas began to be released from the oil in the reservoir, and therefore the gas factor in production wells increased (unwanted gas production has increased).

Заказчик

ЦНТИ "Самгау"

Making decisions before ...

до 30.04.24

Область задачи

New production technologies

Number of applications

1

Control of solid impurities during water preparation and injection

To maintain reservoir pressure (RPM), water order is used, initially technical water from water intake wells of the Albsenomanian horizon. Due to the increase in water cut in wells, the commercial water separated from the oil is purified at a water treatment plant and pumped through the RPM system into the formation. When pumping mixed technical and produced water, iron oxide sediment occurs, which leads to a discrepancy between the quality of water for flooding and the requirements of ST RK 1662-2007: The existing technological scheme of water treatment at the installation cannot ensure the appropriate water quality in accordance with the requirements of ST RK 1662-2007 (by content of mechanical impurities and petroleum products)

Заказчик

ЦНТИ "Самгау"

Making decisions before ...

до 30.04.24

Область задачи

New production technologies

Number of applications

0