WELLS · CROSS-SECTION

2 wells, subsea datum

West to east, 1.6 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. Dashed lines join the same normalized formation in neighbouring wells; nothing is interpolated. Where tops come from →

-0-2,000-4,000-6,000-8,000SUBSEA FTA615 FT ELEscondidoNavarroOlmosAnacachoAustin ChalkEagle FordBudaGeorgetownPearsallB543 FT ELEscondidoNavarroOlmosAnacachoAustin ChalkEagle FordBudaGeorgetownPearsall

reported topsame formation, neighbouring wells

The tops, as filed

Formentera Operations LLC · Frio · 615 ft elevation · 10,600 ft TD

FormationMD ftSubsea
Escondido3,729-3,114
Navarro3,898-3,283
Olmos4,739-4,124
Anacacho5,855-5,240
Austin ChalkAUSTIN CHALK - H2S6,193-5,578
Eagle FordEAGLE FORD - H2S6,530-5,915
BudaBUDA - H2S6,647-6,032
GeorgetownGEORGETOWN - H2S6,825-6,210
Pearsall9,450-8,835

Formentera Operations LLC · Frio · 543 ft elevation · 10,000 ft TD

FormationMD ftSubsea
Escondido3,493-2,950
Navarro3,680-3,137
Olmos4,444-3,901
Anacacho5,566-5,023
Austin ChalkAUSTIN CHALK - H2S5,897-5,354
Eagle FordEAGLE FORD - H2S6,240-5,697
BudaBUDA - H2S6,352-5,809
GeorgetownGEORGETOWN - H2S6,532-5,989
Pearsall9,065-8,522

About this data

Formation tops and elevations from the RRC dbf900 wellbore file (completion filings), names normalized to the formations registry; well identity and location from the permit 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.