Construction of mathematical models for gas inflow to wells using the accumulated geological and field data
UDC: 622.279:681.5
DOI: 10.33285/0207-2351-2023-3(651)-31-39
Authors:
TOLPAEV VLADIMIR A.
1,
AKHMEDOV KURBAN S.1
1 North Caucasian Scientific Research Design Institute of Natural Gases, Stavropol, Russia
Keywords: gas, well, geological-field data, inflow equation, evolutional curve, reservoir pressure, bottomhole pressure, drawdown, flow rate, predicted flow rate
Annotation:
Theoretical grounds for long-term planning of natural gas production volumes and geological-technical measures for well stock by gas producing enterprises are proposed.
For the case when the initial data for such long-term planning are the results of systematically conducted hydrodynamic studies of wells, mathematical models for calculating predicted wells flow rates are set out in the work [12].
This article is a logical continuation of the above-mentioned work [12] for the case when the accumulated geological-field material is monthly reports on gas production and technological modes of wells operation.
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