Early Los Angeles-area quakes linked with oil production – Reuters

ReutersThe report suggested four major Los Angeles-area quakes in 1920, 1929, 1930 and 1933 were triggered by early drilling methods in which oil was extracted without water being pumped into the ground to replace it, causing the ground to subside. This could …Southern California’s deadliest quake may have been caused by oil drilling, study saysLos […]

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