TOOLS · CROSS-SECTION · TEXAS
2 wells, subsea datum
West to east, under 0.1 miles end to end. Subsea datum.
How to read it →How to read it ↓
Each column is a well, lettered in the order drawn: west to east when every well has a location, or the order you list them (drag a well in the list, or switch to "As listed"). A well with no tops filed is listed but not drawn.
Under the subsea datum depths are elevation minus measured depth, so tops line up regardless of surface terrain; a value above zero sits above sea level. When not every well reports an elevation the section is in measured depth and the columns are not datum-aligned.
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 →Section · 2 wells drawn
shaded: a formation down to the next one filed in both wellsfiled in one well onlypoint at or tap a top to read it
Tops by well
Subsea feet, with measured depth beneath; the name as filed where it differs; a dash where the well has no top filed for the formation.
- AFurrh GR-Furrh WK (AW) #3H
- BFurrh GR-Furrh WK (AW) #1H
| Formation | A | B |
|---|---|---|
| Nacatoch | 270 MD 100NACATOCH - OVER PRESSURED, WATER | -429 MD 800NACATOCH - OVER PRESSURED, WATER |
| Nocatoch Over Pressured, Water | — | -729 MD 1,100 |
| Blossom | -1,900 MD 2,270 | -1,899 MD 2,270 |
| Goodland | -2,000 MD 2,370 | -1,999 MD 2,370 |
| Fredricksburg | -2,142 MD 2,512 | — |
| Paluxy | -2,220 MD 2,590 | -2,219 MD 2,590 |
| Glen Rose | -3,180 MD 3,550 | -3,179 MD 3,550 |
| Woodbine | -3,330 MD 3,700 | -3,269 MD 3,640 |
| Ferry Lake | -4,350 MD 4,720 | -4,319 MD 4,690 |
| Rodessa | -4,644 MD 5,014 | -4,630 MD 5,001 |
| James Lime | -5,104 MD 5,474JAMES | -5,093 MD 5,464JAMES |
| Pettit | -5,385 MD 5,755PETTET | -5,389 MD 5,760 |
| Pettit | — | -5,399 MD 5,770 |
| Travis Peak | -5,688 MD 6,058 | -5,733 MD 6,104 |
| Cotton Valley | -9,025 MD 9,395 | -8,034 MD 8,405 |
| Cotton Valley Taylor | -9,152 MD 9,522 | -9,139 MD 9,510 |
| Bossier | -9,431 MD 9,801 | -9,409 MD 9,780 |
| Haynesville | -10,411 MD 10,781HAYNESVILLE SHALE | -10,405 MD 10,776HAYNESVILLE SHALE |
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.