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2 wells, subsea datum

West to east, 1.1 miles end to end. Depths are elevation minus measured depth, so tops line up regardless of surface terrain; a value above zero sits above sea level. Each formation filed in more than one well has its own color, joined between neighboring wells and shaded down to the next formation both filed; nothing is interpolated. Where tops come from →

ARedlands #25 tops×BDually #22013 tops×
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0-1,000-2,000-3,000-4,000SUBSEA FTA3,509 FT ELB3,503 FT ELYatesYatesSan AndresSan AndresClearforkClearfork

shaded: a formation down to the next one filed in both wellsfiled in one well onlyhover a top or a name to pick out one formation

Tops by well

Subsea feet, with measured depth beneath; a dash where the well has no top filed for the formation.

FormationARedlandsBDually
Yates409MD 3,100412MD 3,091
San Andres-942MD 4,451-961MD 4,464
Glorieta-2,445MD 5,954—
Clearfork-2,961MD 6,470-2,614MD 6,117
Lower Clearfork-3,862MD 7,371—

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Only wells with a location on file can be found by distance; a well with tops but no location can still be added by name or API number.

The tops, as filed

ARedlands #2 42-445-32477

Cory, Kenneth W. Ltd. · Terry · 3,509 ft elevation · 8,300 ft TD

FormationMD ftSubsea
Yates3,100409
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,451-942
Glorieta5,954-2,445
Clear ForkCLEARFORK6,470-2,961
Clear ForkLOWER CLEARFORK7,371-3,862

BDually #2201 42-445-32487

Basin Oil & Gas Operating, LLC · Terry · 3,503 ft elevation · 8,700 ft TD

FormationMD ftSubsea
Yates3,091412
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,464-961
Clear ForkCLEARFORK6,117-2,614

About this data

Formation tops and elevations from the RRC dbf900 wellbore file (completion filings), names normalized to the formations registry; well identity from the permit record, location from the shared well record. Subsea is elevation minus measured depth. Nothing between filed tops is estimated.

New to these records? completion reports and the wellbore file

Developers: this page as JSON is GET /v1/data/cross-section, documented in the API reference.