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2 wells, subsea datum

West to east, under 0.1 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 →

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-0-1,000-2,000-3,000-4,000-5,000SUBSEA FTA2,799 FT ELB2,701 FT ELSan AndresSan AndresClear ForkClear ForkSpraberrySpraberryJo MillJo Mill

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.

FormationAAdams 43-6 BBAdams 43-6 C
San Andres-867MD 3,666-963MD 3,664
Clear Fork-1,771MD 4,570-1,881MD 4,582
Spraberry-3,895MD 6,694-3,992MD 6,693
Jo Mill-4,420MD 7,219-4,515MD 7,216
Dean-5,227MD 8,026—
Wolfcamp-5,392MD 8,191—

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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

AAdams 43-6 B #102WA 42-227-40331

Diamondback E&P LLC · Howard · 2,799 ft elevation · 9,175 ft TD

FormationMD ftSubsea
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO3,666-867
Clear ForkCLEARFORK - SEVERE WATER FLOWS4,570-1,771
Spraberry6,694-3,895
Jo Mill7,219-4,420
Dean8,026-5,227
Wolfcamp8,191-5,392

BAdams 43-6 C #503LS 42-227-40327

Diamondback E&P LLC · Howard · 2,701 ft elevation · 8,850 ft TD

FormationMD ftSubsea
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO3,664-963
Clear ForkCLEARFORK - SEVERE WATER FLOWS4,582-1,881
Spraberry6,693-3,992
Jo Mill7,216-4,515

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.