WELLS · CROSS-SECTION
2 wells, subsea datum
West to east, 0.7 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 wells
The tops, as filed
ADriver W5F #14H 42-173-38483
Pioneer Natural Res. USA, Inc. · Glasscock · 2,738 ft elevation · 10,418 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 888 | 1,850 |
| Rustler | 1,437 | 1,301 |
| Yates | 2,258 | 480 |
| Seven Rivers | 2,487 | 251 |
| Queen | 3,176 | -438 |
| Grayburg | 3,661 | -923 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,876 | -1,138 |
| Clear ForkCLEARFORK | 5,779 | -3,041 |
| Spraberry | 6,816 | -4,078 |
BDriver 36-8 #1DD 42-173-37970
Pioneer Natural Res. USA, Inc. · Glasscock · 2,737 ft elevation · 13,000 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 909 | 1,828 |
| Yates | 2,249 | 488 |
| Seven Rivers | 2,536 | 201 |
| Queen | 3,115 | -378 |
| Grayburg | 3,531 | -794 |
| San Andres | 3,740 | -1,003 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,740 | -1,003 |
| San AndresSAN ANDRES SHALE | 4,806 | -2,069 |
| Cherry Canyon | 5,000 | -2,263 |
| Clear ForkCLEARFORK | 5,777 | -3,040 |
| Spraberry | 6,777 | -4,040 |
| SpraberryLOWER SPRABERRY SHALE | 7,708 | -4,971 |
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.