At a Glance
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Wells Mapped
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Counties
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Earliest
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Latest
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📍 Precise
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◎ Approx
Find Wells
Decades (click one to see only those wells; click again to clear)
📍 Teardrop = precise location (within ~330 ft)
◎ Open ring = approximate (within ±½ mile)
◎ Open ring = approximate (within ±½ mile)
About This Map
Each pin was read automatically from the original scanned well record and checked
against Oklahoma's land-survey grid.
📍 Precise = located within about 330 feet.
◎ Approx = somewhere within its square-mile section.
Open any pin to view the original document — and if something looks wrong, use
✏️ Verify / Fix; the map repairs itself from submissions.
Updated: —
Source: Oklahoma State University well-records project
Updated: —
Source: Oklahoma State University well-records project
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