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2 wells, subsea datum

West to east, 0.3 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 →

APluto A #1H3 tops×BWavellite A #1H5 tops×
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-0-2,000-4,000-6,000-8,000-10,000SUBSEA FTA413 FT ELB386 FT ELAnacachoAnacachoAustin ChalkAustin ChalkEagle FordEagle Ford

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.

FormationAPluto ABWavellite A
Midway—-6,892MD 7,278
Olmos—-8,779MD 9,165
Anacacho-9,611MD 10,024-9,628MD 10,014
Austin Chalk-9,840MD 10,253-9,862MD 10,248
Eagle Ford-10,424MD 10,837-10,609MD 10,995

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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

APluto A #1H 42-285-34278

Rocc Oil & Gas, L.P. · Lavaca · 413 ft elevation · 14,500 ft TD

FormationMD ftSubsea
Anacacho10,024-9,611
Austin Chalk10,253-9,840
Eagle FordEAGLE FORD - H2S10,837-10,424

BWavellite A #1H 42-285-34220

Penn Virginia Oil & Gas, L.P. · Lavaca · 386 ft elevation · 14,500 ft TD

FormationMD ftSubsea
Midway7,278-6,892
Olmos9,165-8,779
Anacacho10,014-9,628
Austin Chalk10,248-9,862
Eagle FordEAGLE FORD - H2S10,995-10,609

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.