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Geology, Minerals, Energy, and Geophysics multi-media

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Two men stand by an oil well pumping unit, one man is crouched over the well, all in a forested location.
Oil well pumping unit, south area of the La Honda oil field, CA
Oil well pumping unit, south area of the La Honda oil field, CA
Oil well pumping unit, south area of the La Honda oil field, CA

The south area of the La Honda oil field, California, was discovered during the late 1950s and produced an estimated 595,000 barrels of oil from about 12 wells, including the well in this photo.

The south area of the La Honda oil field, California, was discovered during the late 1950s and produced an estimated 595,000 barrels of oil from about 12 wells, including the well in this photo.

Photograph taken by a geologist in June 1978, showing a northward-looking view of the San Gorgonio Pass region in southern CA
San Gorgonio Pass landscape: land of geologic complexity
San Gorgonio Pass landscape: land of geologic complexity
San Gorgonio Pass landscape: land of geologic complexity

Photograph from summit of San Jacinto Peak looking north across San Gorgonio Pass toward San Gorgonio Mountain. San Gorgonio River and Interstate Highway 10 traverse the Pass lowland; the Whitewater River drains the San Bernardino Mountains and flows eastward into the Salton Trough.

Photograph from summit of San Jacinto Peak looking north across San Gorgonio Pass toward San Gorgonio Mountain. San Gorgonio River and Interstate Highway 10 traverse the Pass lowland; the Whitewater River drains the San Bernardino Mountains and flows eastward into the Salton Trough.