WELLS · CROSS-SECTION

2 wells, subsea datum

West to east, 1.3 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. Dashed lines join the same normalized formation in neighbouring wells; nothing is interpolated. Where tops come from →

-0-1,000-2,000-3,000-4,000-5,000-6,000SUBSEA FTA2,615 FT ELHoltB2,565 FT ELWolfcampPennAtokaPenn DetritalBarnett

reported topsame formation, neighbouring wells

The tops, as filed

AE.W. Estes #249 42-475-32380

Whiting Oil and Gas Corporation · Ward · 2,615 ft elevation · 9,600 ft TD

FormationMD ftSubsea
Holt4,605-1,990

BWD Johnson E #1 42-475-31727

Williams Oil Company · Ward · 2,565 ft elevation · 9,500 ft TD

FormationMD ftSubsea
WolfcampLOWER WOLFCAMP LIME7,413-4,848
PennsylvanianPENN7,629-5,064
Atoka8,533-5,968
PennsylvanianPENN DETRITAL8,947-6,382
BarnettBARNETT SHALE9,010-6,445

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.