BADGE 发表于 2025-3-23 12:34:48
Major and Minor Elementsng these forms is a departure from typical surface geochemical methods and represents an attempt to find more reliable techniques, other than soil gas, to target petroleum accumulations. The results have been encouraging and have added information to the understanding of microseepage and the changesmendacity 发表于 2025-3-23 14:04:58
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pH/Eh Methodsd. Only in recent years has research for soil science concentrated intensely on Eh and pH and how they affect chemical and biological processes in the soil substrate. Surface geochemical surveys typically do not measure Eh and pH as standard procedure. Petroleum microseepage into the soil substrate,储备 发表于 2025-3-24 01:41:35
Statistical Analysis and Spatial Variationo the reader are in a sense limitless in manipulating data for evaluation. However, the present level of understanding of surface geochemical exploration for petroleum precludes using several of the statistical methods and instead focuses on a few simple methods that aid interpretation. Because ther可触知 发表于 2025-3-24 03:23:09
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Halogensrocarbons. All the halogens have been employed to delineate ore deposits of zinc, cooper, and gold (Boyle, 1987; Levinson, 1980). However, only iodine has been used consistently to delineate petroleum deposits (Ku-del’sky, 1977; Gallagher, 1984; Allexan et al., 1986; Singh et al., 1987; Gordon and Ikramuddin, 1988; and Tedesco and Goudge, 1989).箴言 发表于 2025-3-25 01:31:10
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