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2 wells, subsea datum

West to east, 9.6 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 →

ABarron 4 #25 tops×BWellman Unit #8147 tops×
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0-2,000-4,000-6,000-8,000SUBSEA FTA3,432 FT ELB3,257 FT ELClear ForkClear ForkSpraberrySpraberryWolfcampWolfcamp

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.

FormationABarron 4BWellman Unit
Yates—103MD 3,154
San Andres—-1,301MD 4,558
Glorieta—-2,625MD 5,882
Clear Fork-3,863MD 7,295-3,290MD 6,547
Abo—-4,241MD 7,498
Spraberry-5,383MD 8,815-3,480MD 6,737
Dean-6,275MD 9,707—
Wolfcamp-6,564MD 9,996-5,192MD 8,449
Strawn-8,208MD 11,640—

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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

ABarron 4 #2 42-445-32324

King Operating Corporation · Terry · 3,432 ft elevation · 12,200 ft TD

FormationMD ftSubsea
Clear ForkCLEARFORK7,295-3,863
Spraberry8,815-5,383
Dean9,707-6,275
Wolfcamp9,996-6,564
Strawn11,640-8,208

BWellman Unit #814 42-445-32467

Capturepoint LLC · Terry · 3,257 ft elevation · 10,661 ft TD

FormationMD ftSubsea
Yates3,154103
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,558-1,301
Glorieta5,882-2,625
Clear ForkCLEARFORK6,547-3,290
Spraberry6,737-3,480
Abo7,498-4,241
Wolfcamp8,449-5,192

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.