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Investigation into the change of the porosity parameter during transition from laboratory to reservoir conditionsстатья
Статья опубликована в журнале из списка Web of Science и/или Scopus
- Авторы: Khamidullin R.A., Kalmykov G.A., Korost D.V., Astashkin D.A.
- Журнал: Moscow University Geology Bulletin
- Том: 64
- Номер: 3
- Год издания: 2009
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 196
- Последняя страница: 199
- DOI: 10.3103/s0145875209030089
- Аннотация: The purpose of the investigation is to reveal the dependences of P p = f(C p) on reservoir conditions and the lithological composition of rocks. The samples were studied using a set of lithological-petrographic investigations. To obtain the dependences on thermobaric conditions, 90 samples of different porosities (C p) of 15, 20, and 25% were collected. As a result, the general pattern of the change in the rock resistivity during the transition from atmospheric conditions of measuring to reservoir conditions was established. Dependences of porosity parameter P p on porosity coefficient C p were obtained for three values of formation water salinity and three reservoir conditions. The measurement errors of the porosity parameter P p were calculated using dependences obtained under atmospheric conditions.
- Добавил в систему: Хамидуллин Руслан Айратович