WELLS · CROSS-SECTION
2 wells, subsea datum
West to east, 4.5 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 →
reported topsame formation, neighbouring wellscrowded tops are unlabelled; hover a tick to read it
The tops, as filed
ATrwd Gantt a Unit #1H 42-439-31842
XTO Energy Inc. · Tarrant · 698 ft elevation · 11,000 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 6,245 | -5,547 |
| Comyn | 6,454 | -5,756 |
| BarnettUPPER BARNETT | 6,578 | -5,880 |
| BarnettBARNETT SHALE | 6,578 | -5,880 |
BCotton Cove CCS #1 42-439-37356
BKV Dcarbon Ventures, LLC · Tarrant · 726 ft elevation · 12,000 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 2,589 | -1,863 |
| Marble Falls | 6,384 | -5,658 |
| BarnettBARNETT SHALE - MAY BE PRORATED | 6,599 | -5,873 |
| Ellenburger | 6,889 | -6,163 |
| Ordovician | 6,960 | -6,234 |
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.