WELLS · CROSS-SECTION

2 wells, subsea datum

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

2,0001,5001,000500-0SUBSEA FTA2,470 FT ELBase (Creataceous)Base (Cretaceous)Yates Smith SandYates (Smith Sand)Seven RiversQueenGrayburgB2,550 FT ELBase CretaceousBase (Cretaceous)Yates (Smith Sand)Yates Smith SandSeven RiversQueenGrayburg

reported topsame formation, neighbouring wellscrowded tops are unlabelled; hover a tick to read it

The tops, as filed

Marathon Oil Company · Pecos · 2,470 ft elevation · 1,999 ft TD

FormationMD ftSubsea
Base (Creataceous)3882,082
Base Cretaceous (marker)BASE (CRETACEOUS)3882,082
Base Cretaceous (marker)BASE CRETACEOUS3882,082
YatesYATES SMITH SAND5931,877
YatesYATES (SMITH SAND)5931,877
Seven Rivers6781,792
Queen1,1201,350
Grayburg1,1501,320
San Andres1,1861,284

Marathon Oil Company · Pecos · 2,550 ft elevation · 1,999 ft TD

FormationMD ftSubsea
Base Cretaceous (marker)BASE CRETACEOUS4512,099
Base Cretaceous (marker)BASE (CRETACEOUS)4612,089
Base Cretacesou4612,089
YatesYATES (SMITH SAND)6661,884
YatesYATES SMITH SAND6661,884
Seven Rivers7601,790
Queen1,2001,350
Grayburg1,2391,311
San Andres1,2761,274

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.