| Автор | Turcan, A. N. |
| Автор | Winslow, A. G. |
| Дата выпуска | 1970 |
| dc.description | Techniques that permit a quick, practical, and satisfactory evaluation of electrical logs were developed to estimate the volume and distribution of saline water in aquifers in Louisiana. Of about 200,000 available electrical and induction‐electrical logs, approximately 1000 representative logs (about 1 per township) were selected for detailed analysis. An empirical relation, called the field formation resistivity factor F<sub>f</sub>, was determined as the ratio of formation resistivity R<sub>0</sub> to water resistivity R<sub>w</sub> corrected to a temperature of 25°C, F<sub>f</sub> = R<sub>0</sub>/R<sub>w</sub>. The field formation resistivity factor was used to estimate the altitude of groundwater salinity interfaces of 1,000, 3,000, and 10,000 mg/l (milligrams per liter) of dissolved solids. Average coefficients of permeability values and bed thickness information were used to determine coefficients of transmissibility. Using theoretical and standard conditions of well design, yield, and aquifer thickness, well yields were computed. This permitted an areal comparison of yield from each of the saline water zones. |
| Формат | application.pdf |
| Копирайт | Copyright 1970 by the American Geophysical Union. |
| Тема | Saline Water Symposium |
| Название | Quantitative Mapping of Salinity, Volume, and Yield of Saline Aquifers Using Borehole Geophysical Logs |
| Тип | article |
| DOI | 10.1029/WR006i005p01478 |
| Electronic ISSN | 1944-7973 |
| Print ISSN | 0043-1397 |
| Журнал | Water Resources Research |
| Том | 6 |
| Первая страница | 1478 |
| Последняя страница | 1481 |
| Выпуск | 5 |
| Библиографическая ссылка | Archie, G. C., The electrical resistivity log as an aid in determining some reservoir characteristics, Amer. Inst. Mining Metals, Petrol. Tech. Publ., 1422, 8, 1942. |
| Библиографическая ссылка | Jones, P. H., T. B.Buford, Electrical logging applied to ground‐water exploration, Geophysics, 161, 115–139, 1951. |
| Библиографическая ссылка | Theis, C. V., R. H.Brown, R. R.Meyer, Estimating the transmissibility from the specific capacity of wells, Methods of determining permeability, transmissibility, and drawdown, U. S. Geol. Surv. Water Supply Pap., 1536‐IRayBentall, 31–340, 1963. |
| Библиографическая ссылка | Winslow, A. G., D. E.Hillier, A. N.TurcanJr., Saline ground‐water in Louisiana, U. S. Geol. Surv. Hydrol. Atlas, 310, 1968. |
