The traditional resistivity tool or “elog” includes natural gamma, spontaneous potential, fluid resistivity and temperature in addition to three resistivity logs (16 and 64 inch normal resistivity and single point resistance). This “elog” provides a wealth of aquifer information including, depth and thickness of sand/gravel water bearing intervals (black hightlights) and an estimate of TDS water quality for each sand/gravel interval (SP log). Critical for production well design and aquifer delineation, the “elog” is extremely useful.
Along with our strategic partner we have collected thousands of logs that are available upon request. The following locations are examples of where we’ve acquired these logs. See examples of individual well logs at their specific locations. If you want to review logs from a particular location, or on a broader scale for example city, county, water shed, or basin, please contact us.
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- Alameda
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- Alpine
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- Calaveras
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- Churchill NV
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- Colusa
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- Contra Costa
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- Eureka
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- Glenn
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- Humboldt
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- Klamath OR
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- Lassen
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- Lyon NV
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- Mendocino
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- Mineral NV
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- Montery
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- Nevada
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- Placer
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- Plumas
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- Pershing NV
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- San Binito
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- San Luis Obispo
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- San Mateo
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- Santa Barbara
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- Santa Clara
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- Shasta
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- Sierra
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- Solano
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- Storey NV
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- Sutter
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- Tehema
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- Yuba
Services
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