TOOLS · CROSS-SECTION · TEXAS

2 wells, subsea datum

West to east, 1.7 miles end to end. Subsea datum.

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

-0-2,000-4,000-6,000-8,000-10,000SUBSEA FTA283 FT ELB294 FT ELPaluxyPaluxyGlen RoseGlen RoseRodessaRodessaPettitPettitTravis PeakTravis PeakCotton ValleyCotton ValleyHaynesvilleHaynesville

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.

  • AMaverick GU #2H
  • BBowles GU #2H
FormationAB
Nacatoch—-653 MD 947
Fredericksburg-2,257 MD 2,540—
Paluxy-2,377 MD 2,660-2,281 MD 2,575
Glen Rose-3,137 MD 3,420-2,472 MD 2,766
Rodessa-4,804 MD 5,087-4,349 MD 4,643
Pettit-5,599 MD 5,882PETTET-5,513 MD 5,807PETTET
Travis Peak-5,979 MD 6,262-6,065 MD 6,359
Bossier—-9,385 MD 9,679
Cotton Valley-9,864 MD 10,147-8,225 MD 8,519
Haynesville-10,839 MD 11,122HAYNESVILLE SHALE-9,385 MD 9,679

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.