WELLS · CROSS-SECTION

2 wells, subsea datum

West to east, 1.4 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 neighboring wells; nothing is interpolated. Where tops come from →

-0-2,000-4,000-6,000-8,000SUBSEA FTA339 FT ELQueen CityReklawCarrizoWilcoxNavarroOlmosAnacachoAustin ChalkB283 FT ELQueen CityReklawCarrizoWilcoxOlmosAnacachoAustin Chalk

reported topsame formation, neighboring wells

The tops, as filed

Pillar Efs, LLC · Atascosa · 339 ft elevation · 9,000 ft TD

FormationMD ftSubsea
Queen City1,763-1,424
Reklaw2,952-2,613
Carrizo3,652-3,313
WilcoxWILCOX - DISPOSAL4,053-3,714
NavarroNAVARRO - H2S5,826-5,487
OlmosOLMOS - DISPOSAL6,582-6,243
AnacachoANACACHO - H2S7,817-7,478
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL8,032-7,693

BFree Ride AW #1H 42-013-36229

Pillar Efs, LLC · Atascosa · 283 ft elevation · 9,000 ft TD

FormationMD ftSubsea
Queen City1,011-728
Reklaw3,374-3,091
Carrizo4,050-3,767
WilcoxWILCOX - DISPOSAL4,501-4,218
OlmosOLMOS - DISPOSAL6,775-6,492
AnacachoANACACHO - H2S8,035-7,752
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL8,235-7,952

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.