WELLS · CROSS-SECTION
6 wells, subsea datum
West to east, 1.8 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
ASendero-STX-Unit #S731H 42-163-34351
Formentera Operations LLC · Frio · 567 ft elevation · 10,900 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Escondido | 3,575 | -3,008 |
| Navarro | 3,855 | -3,288 |
| Olmos | 4,724 | -4,157 |
| San Miguel | 5,102 | -4,535 |
| Anacacho | 5,868 | -5,301 |
| Austin ChalkAUSTIN CHALK - H2S | 6,219 | -5,652 |
| Eagle FordEAGLE FORD - H2S | 6,555 | -5,988 |
| BudaBUDA - H2S | 6,671 | -6,104 |
| Del Rio | 6,777 | -6,210 |
BBrooks-Barrett-405-STX #C111VW 42-163-34402
Formentera Operations LLC · Frio · 617 ft elevation · 5,500 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 3,378 | -2,761 |
| Escondido | 3,688 | -3,071 |
| Navarro | 3,860 | -3,243 |
| Olmos | 4,698 | -4,081 |
CHooey-STX-Unit-B #N724H 42-163-34398
Formentera Operations LLC · Frio · 616 ft elevation · 10,600 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 1,528 | -912 |
| Midway | 3,324 | -2,708 |
| Escondido | 3,730 | -3,114 |
| Navarro | 3,881 | -3,265 |
| Olmos | 4,732 | -4,116 |
| San Miguel | 5,268 | -4,652 |
| Anacacho | 5,864 | -5,248 |
| Austin ChalkAUSTIN CHALK - H2S | 6,213 | -5,597 |
| Eagle FordEAGLE FORD - H2S | 6,550 | -5,934 |
DHooey-STX-Unit-C #N736H 42-163-34399
Formentera Operations LLC · Frio · 615 ft elevation · 10,600 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Escondido | 3,729 | -3,114 |
| Navarro | 3,898 | -3,283 |
| Olmos | 4,739 | -4,124 |
| Anacacho | 5,855 | -5,240 |
| Austin ChalkAUSTIN CHALK - H2S | 6,193 | -5,578 |
| Eagle FordEAGLE FORD - H2S | 6,530 | -5,915 |
| BudaBUDA - H2S | 6,647 | -6,032 |
| GeorgetownGEORGETOWN - H2S | 6,825 | -6,210 |
| Pearsall | 9,450 | -8,835 |
EHce St 02 #301H 42-163-34116
Hat Creek Energy LLC · Frio · 559 ft elevation · 6,750 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,850 | -1,291 |
| Navarro | 3,850 | -3,291 |
| Escondido | 4,550 | -3,991 |
| Olmos | 4,742 | -4,183 |
| Anacacho | 5,765 | -5,206 |
| Austin ChalkAUSTIN CHALK - H2S | 6,108 | -5,549 |
| Eagle FordEAGLE FORD - H2S | 6,506 | -5,947 |
FHce St 02 #304H 42-163-34119
Hat Creek Energy LLC · Frio · 559 ft elevation · 6,750 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,200 | -1,641 |
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.