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应用地表地球化学法寻找油气是以测定从深部油气储层渗漏到土壤中的烃类为依据的。内华达州的卡林型矿床和美国中部密西西比河谷型(MVT)矿床中的石油直接或间接地与该类矿体或含矿地层有关。内华达盆地和伦格区的卤水、石油和金矿之间的相互关系只是在近期才有所了
The use of surface geochemical methods to find oil and gas is based on the determination of hydrocarbons that have leaked into the soil from deep oil and gas reservoirs. The Carlin-type deposits in Nevada and the oil in the Central American Mississippi Valley (MVT) deposits are directly or indirectly related to such ore bodies or ore-bearing formations. The interrelationships between brine, oil and gold in the Nevada and Langhe districts have only happened in the near future