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EFFECTIVE WELL DRILLING AND IDENTIFICATION OF POTENTIAL CASING COLLAPSE ZONES (AT THE KOKDUMALAK FIELD)

нефть, газ, рапо, смятие колон, конструкция скважин, фактори, давления, покрышки, толща, соль, ангидрит, эксплуатация, скважина, цемент, колонна.

Authors

The article focuses on changes in the stress-strain state of both reservoir layers and overlying cap rocks, using the Kokdumalak field as an example. Zones of column deformation, causes, and brine manifestations were studied. The method of well operation during brine occurrences is discussed. Recommendations and preventive measures are provided.

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