TOOLS · CROSS-SECTION · TEXAS
2 wells, subsea datum
West to east, 6.1 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. Each formation filed in more than one well has its own color, joined between neighboring wells and shaded down to the next formation both filed; nothing is interpolated. Where tops come from →
shaded: a formation down to the next one filed in both wellsfiled in one well onlyhover a top or a name to pick out one formation
Tops by well
Subsea feet, with measured depth beneath; a dash where the well has no top filed for the formation.
| Formation | AMusselman Caddo Unit | BJudkins |
|---|---|---|
| Shallow Sandstones - Overpressur | 1,204MD 60 | — |
| Frye - Disposal | 1,114MD 150 | — |
| Wolfcamp | 1,044MD 220 | — |
| Saddle Creek | 984MD 280 | — |
| Cook Sand - Disposal | 844MD 420 | — |
| Unidentified-County Regular - DI | 924MD 340 | 838MD 410 |
| Hope Sand - Disposal | 814MD 450 | — |
| Breckenridge Sand - Disposal | — | 708MD 540 |
| King Sand - Disposal | 684MD 580 | — |
| Home Creek - Disposal | — | 568MD 680 |
| Swastika - Disposal | 644MD 620 | 548MD 700 |
| Cisco | 294MD 970 | 848MD 400 |
| Unidentified-County Regular (Gas | — | -422MD 1,670 |
| Marble Falls | — | -442MD 1,690 |
| Jennings - Disposal | — | -1,002MD 2,250 |
| Caddo | — | -1,652MD 2,900 |
| Smithwyck | — | -2,078MD 3,326 |
| Strawn | — | -2,252MD 3,500 |
| Lake Sand | — | -2,500MD 3,748 |
| Bend | — | -2,552MD 3,800 |
| Barnett | — | -2,826MD 4,074 |
Add wells nearby
Only wells with a location on file can be found by distance; a well with tops but no location can still be added by name or API number.
The tops, as filed
AMusselman Caddo Unit #266 42-417-39738
Momentum Operating Co., Inc. · Shackelford · 1,264 ft elevation · 4,999 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| Shallow Sandstones - Overpressur | 60 | 1,204 |
| Frye - Disposal | 150 | 1,114 |
| WolfcampWOLFCAMP - DISPOSAL | 220 | 1,044 |
| Saddle CreekSADDLE CREEK - DISPOSAL | 280 | 984 |
| Unidentified-County Regular - DI | 340 | 924 |
| Cook Sand - Disposal | 420 | 844 |
| Hope Sand - Disposal | 450 | 814 |
| King Sand - Disposal | 580 | 684 |
| Swastika - Disposal | 620 | 644 |
| CiscoCISCO SAND - DISPOSAL | 970 | 294 |
BJudkins #1A 42-429-36948
Pendragon Oil Co. · Stephens · 1,248 ft elevation · 6,000 ft TD
| Formation | MD ft | Subsea |
|---|---|---|
| CiscoCISCO SAND - DISPOSAL | 400 | 848 |
| Unidentified-County Regular - DI | 410 | 838 |
| Breckenridge Sand - Disposal | 540 | 708 |
| Home Creek - Disposal | 680 | 568 |
| Swastika - Disposal | 700 | 548 |
| Unidentified-County Regular (Gas | 1,670 | -422 |
| Marble FallsMARBLE FALLS - DISPOSAL | 1,690 | -442 |
| Jennings - Disposal | 2,250 | -1,002 |
| CaddoCADDO - DISPOSAL | 2,900 | -1,652 |
| Smithwyck | 3,326 | -2,078 |
| StrawnSTRAWN - DISPOSAL | 3,500 | -2,252 |
| Lake Sand | 3,748 | -2,500 |
| BendBEND CONGLOMERATE - DISPOSAL | 3,800 | -2,552 |
| BarnettBARNETT SHALE | 4,074 | -2,826 |
About this data
Formation tops and elevations from the RRC dbf900 wellbore file (completion filings), names normalized to the formations registry; well identity from the permit record, location from the shared well 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.