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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

-0-2,000-4,000-6,000-8,000-10,000-12,000SUBSEA FTA306 FT ELB398 FT ELBlossumBlossumFredericksburgFredericksburgPaluxyPaluxyGlen RoseGlen RoseRodessaRodessaJames LimeJames LimePettitPettitTravis 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.

  • AVictoria Anne B #2H
  • BElizabeth Leigh C #3H
FormationAB
Blossum-3,187 MD 3,493-3,202 MD 3,600
Fredericksburg-4,231 MD 4,537-4,248 MD 4,646
Paluxy-5,084 MD 5,390-5,112 MD 5,510
Glen Rose-5,360 MD 5,666-5,389 MD 5,787
Rodessa-6,951 MD 7,257-6,968 MD 7,366
James Lime-7,463 MD 7,769-7,480 MD 7,878
Pettit-8,077 MD 8,383PETTET-8,099 MD 8,497PETTET
Travis Peak-8,481 MD 8,787-8,498 MD 8,896
Cotton Valley-11,162 MD 11,468-11,243 MD 11,641
Bossier-11,964 MD 12,270—
Haynesville-13,070 MD 13,376-13,097 MD 13,495

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.