Temat: natural series - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Applicability of DST results to the evaluation of changes of geologic conditions of Rotliegend series in the Polish Lowland
Autorzy:: Dubiel, S.
Rybicki, Cz.
Zubrzycki, A.
Maruta, M.
Powiązania:: https://bibliotekanauki.pl/articles/298595.pdf
Data publikacji:: 2015
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: Rotliegend series
Aeolian sandstones
natural gas accumulations
standard Halliburton drill stem tester
bottom hole pressure
rock permeability
Drill Stem Tester (DST)
Opis:: The presented theoretical analysis and industrial examples of interpretation of DST results for the Rotliegend series in the Polish Lowland were focused on the changes of gas productivity factor and commercial value of the analyzed horizon; permeability changes of the Rotliegend series in the wellbore area; facial changes of the Rotliegend.
Źródło:: AGH Drilling, Oil, Gas; 2015, 32, 1; 77-88
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Study of the non-project operating modes of the gas pipeline transportation system
Autorzy:: Volynskyy, D.
Powiązania:: https://bibliotekanauki.pl/articles/298860.pdf
Data publikacji:: 2015
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: Rotliegend series
Aeolian sandstones
Drill Stem Tester (DST)
natural gas accumulations
standard Halliburton drill stem tester
bottom hole pressure
rock permeability
Opis:: The paper refers to the investigation of various non-project operating modes that can occur during the operation of the gas pipeline transmission system. The only method of research is mathematical modeling since the study of accidents and emergency situations in real pipeline is unacceptable. Therefore, in order to carry out the set tasks, mathematical modeling and computer simulation of the gas pipeline system and processes that can cause accidents in its work were applied. As an object of study area was taken a hypothetical gas pipeline transportation system with the possibility to research its unsteady processes arising from the sudden closing of valves, emergency gas leak, the appearance of illegal gas extraction, connecting or disconnecting of looping etc. A mathematical model of the system is based on the classical equations of unsteady gas flow, continuity and energy together with the equation of state of a real gas, which form a closed system. Boundary value problem is selected according to the operating conditions. The obtained results allow us to generalize the findings of a significant impact of location of a gas leak or its extraction for the period of its discovery and the rate of change of the gas flow mode in the pipeline.
Źródło:: AGH Drilling, Oil, Gas; 2015, 32, 2; 335-343
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

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