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2 wells, subsea datum

West to east, 1.2 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

-0-2,000-4,000-6,000-8,000SUBSEA FTA334 FT ELB322 FT ELNacatochNacatochBlossomBlossomGoodlandGoodlandPaluxyPaluxyGlen RoseGlen RoseRodessaRodessaPettitPettitTravis 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.

  • ABland-Garrett (AW) #1H
  • BTutt-Greer (Alloc) #1H
FormationAB
Nacatoch-466 MD 800NACATOCH - OVER PRESSURED, WATER-1,443 MD 1,765NACATOCH - OVER PRESSURED, WATER
Blossom-1,936 MD 2,270-2,403 MD 2,725
Woodbine-3,306 MD 3,640—
Goodland-2,036 MD 2,370-3,463 MD 3,785
Paluxy-2,256 MD 2,590-3,678 MD 4,000
Glen Rose-3,216 MD 3,550-3,988 MD 4,310
Rodessa-5,729 MD 6,063-5,663 MD 5,985
Pettit-6,487 MD 6,821PETTET-6,413 MD 6,735PETTET
Travis Peak-6,724 MD 7,058-6,663 MD 6,985
Cotton Valley-8,429 MD 8,763-8,613 MD 8,935

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.