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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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-0-1,000-2,000-3,000-4,000-5,000-6,000SUBSEA FTA402 FT ELB402 FT ELEscondidoEscondidoOlmosOlmosAnacachoAnacachoAustin ChalkAustin Chalk

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.

FormationABowman East 348BBowman East 346
Escondido-4,843MD 5,245-4,856MD 5,258
Olmos-5,583MD 5,985-5,562MD 5,964
Anacacho-6,397MD 6,799-6,442MD 6,844
Austin Chalk-6,668MD 7,070-6,713MD 7,115

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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

ABowman East 348 #N348 42-013-36227

Javelin Energy Partners Mgmt LLC · Atascosa · 402 ft elevation · 9,000 ft TD

FormationMD ftSubsea
EscondidoESCONDIDO - H2S, DISPOSAL5,245-4,843
OlmosOLMOS - DISPOSAL5,985-5,583
AnacachoANACACHO - H2S6,799-6,397
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL7,070-6,668

BBowman East 346 #N346 42-013-36225

Javelin Energy Partners Mgmt LLC · Atascosa · 402 ft elevation · 9,000 ft TD

FormationMD ftSubsea
EscondidoESCONDIDO - H2S, DISPOSAL5,258-4,856
OlmosOLMOS - DISPOSAL5,964-5,562
AnacachoANACACHO - H2S6,844-6,442
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL7,115-6,713

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.