TOOLS · CROSS-SECTION · TEXAS

2 wells, subsea datum

West to east, 0.9 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 FTA361 FT ELB366 FT ELPecan GapPecan GapGoodlandGoodlandGlen RoseGlen RoseRodessaRodessaPettetPettetPettitPettitTravis PeakTravis PeakCotton ValleyCotton Valley

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.

  • AFlewellen #8
  • BBoswell #1
FormationAB
Pecan Gap-1,555 MD 1,916-2,429 MD 2,795
Goodland-4,264 MD 4,625GOODLAND - CHARGED ZONE-4,325 MD 4,691GOODLAND - CHARGED ZONE
Glen Rose-4,693 MD 5,054GLEN ROSE - CHARGED ZONE-4,737 MD 5,103GLEN ROSE - CHARGED ZONE
Massive Anhydrite (marker)—-6,064 MD 6,430MASSIVE ANHYDRITE
Rodessa-6,379 MD 6,740-6,331 MD 6,697
Rodessa-Young - Lansing, North S—-6,615 MD 6,981
James Lime—-6,784 MD 7,150
Pettet-6,863 MD 7,224-7,008 MD 7,374
Pettit-6,863 MD 7,224-7,009 MD 7,375
Travis Peak-7,149 MD 7,510-7,204 MD 7,570
Travis Peak—-7,208 MD 7,574
Cotton Valley-8,932 MD 9,293-8,744 MD 9,110
Cotton Valley—-9,040 MD 9,406
Bossier—-10,394 MD 10,760TOP BOSSIER 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.