WELLS · CROSS-SECTION

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. Dashed lines join the same normalized formation in neighboring wells; nothing is interpolated. Where tops come from →

0-2,000-4,000-6,000SUBSEA FTA2,894 FT ELYatesQueenGrayburgSan AndresSpraberryB2,895 FT ELSanta RosaRusterRustlerYatesGrayburgSan AndresClear ForkSpraberryDeanWolfcamp

reported topsame formation, neighboring wells

The tops, as filed

COG Operating LLC · Martin · 2,894 ft elevation · 10,020 ft TD

FormationMD ftSubsea
Yates2,960-66
Queen4,020-1,126
Grayburg4,500-1,606
San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H4,636-1,742
Spraberry9,111-6,217

COG Operating LLC · Martin · 2,895 ft elevation · 11,500 ft TD

FormationMD ftSubsea
Santa Rosa1,1981,697
Ruster1,982913
Rustler1,982913
Yates2,966-71
Grayburg4,343-1,448
San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H4,603-1,708
Clear ForkCLEARFORK6,836-3,941
Spraberry8,290-5,395
Dean9,470-6,575
Wolfcamp9,696-6,801

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.