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2 wells, subsea datum

West to east, 2.6 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 →

AMayfield 41 #154 tops×BBloodworth 140 #74 tops×
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1,000-0-1,000-2,000-3,000-4,000-5,000SUBSEA FTA2,288 FT ELB2,203 FT ELBase Cretaceous (marker)Base Cretaceous (marker)WolfcampWolfcampCanyonCanyonStrawnStrawn

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.

FormationAMayfield 41BBloodworth 140
Base Cretaceous (marker)1,396MD 8921,401MD 802
Wolfcamp-945MD 3,233-1,213MD 3,416
Canyon-3,976MD 6,264-3,844MD 6,047
Strawn-5,598MD 7,886-5,512MD 7,715

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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

AMayfield 41 #15 42-435-37219

Enervest Operating, L.L.C. · Sutton · 2,288 ft elevation · 8,850 ft TD

FormationMD ftSubsea
Base Cretaceous (marker)BASE CRETACEOUS8921,396
Wolfcamp3,233-945
Canyon6,264-3,976
Strawn7,886-5,598

BBloodworth 140 #7 42-435-35259

Enervest Operating, L.L.C. · Sutton · 2,203 ft elevation · 8,400 ft TD

FormationMD ftSubsea
Base Cretaceous (marker)BASE CRETACEOUS8021,401
Wolfcamp3,416-1,213
Canyon6,047-3,844
Strawn7,715-5,512

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.