«Onshore and offshore oil and gas well construction»

To the problem of preservation and restoration of a terrigenous formation characteristics by the method of hydrophobization

UDC: 550.832+622.276
DOI: 10.33285/0130-3872-2022-9(357)-43-46

Authors:

¹ North Caucasian Federal University, Stavropol, Russia

Keywords: gas wells, hydrophobic effect, formation bottomhole zone, permeability

Annotation:

The article considers the problemof preserving and restoring terrigenous reservoir characteristics by the method of hydrophobization. A scheme of the hydrophobic effect is given and a core treated with a water repellent is described. The given example proves the fact that the advantage of hydrophobization is a small amount of the injected reagent and the duration of the positive effect during a well one-time treatment.

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