WELLS · CROSS-SECTION
2 wells, subsea datum
West to east, under 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 neighboring wells; nothing is interpolated. Where tops come from →
reported topsame formation, neighboring wells
The tops, as filed
ARocker B #138H 42-235-36255
Pioneer Natural Res. USA, Inc. · Irion · 2,526 ft elevation · 9,050 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,896 | 630 |
| San Andres | 2,046 | 480 |
| Clear ForkCLEARFORK | 3,696 | -1,170 |
| Spraberry | 4,929 | -2,403 |
| Wolfcamp | 6,442 | -3,916 |
BRocker B #154H 42-235-36656
Pioneer Natural Res. USA, Inc. · Irion · 2,525 ft elevation · 8,893 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,033 | 1,492 |
| Queen | 1,464 | 1,061 |
| Grayburg | 1,867 | 658 |
| San Andres | 2,040 | 485 |
| Clear ForkCLEARFORK | 3,630 | -1,105 |
| Spraberry | 4,903 | -2,378 |
| Dean | 6,276 | -3,751 |
| Wolfcamp | 6,419 | -3,894 |
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.