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2 wells, subsea datum

West to east, 1.9 miles end to end. Depths are elevation minus measured depth, so tops line up regardless of surface terrain; a value above zero sits above sea level. 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 →

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-0-2,000-4,000-6,000-8,000-10,000SUBSEA FTA456 FT ELB434 FT ELTravis PeakTravis PeakCotton ValleyCotton Valley

shaded: a formation down to the next one filed in both wellsfiled in one well onlyhover a top or a name to pick out one formation

Tops by well

Subsea feet, with measured depth beneath; a dash where the well has no top filed for the formation.

FormationAWhite, Galan Gas UnitBLake Gas Unit 1
Austin Chalk—-2,906MD 3,340
James Lime-6,758MD 7,214—
Pine Island-6,891MD 7,347—
Sligo-6,994MD 7,450—
Travis Peak—-7,228MD 7,662
Travis Peak-7,264MD 7,720-6,984MD 7,418
Cotton Valley-9,411MD 9,867-10,320MD 10,754
Taylor—-10,320MD 10,754

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Only wells with a location on file can be found by distance; a well with tops but no location can still be added by name or API number.

The tops, as filed

Sabine Oil & Gas Corporation · Rusk · 456 ft elevation · 11,270 ft TD

FormationMD ftSubsea
James LimeJAMES7,214-6,758
Pine Island7,347-6,891
Sligo7,450-6,994
Travis Peak7,720-7,264
Cotton Valley9,867-9,411

BLake Gas Unit 1 #4 42-401-33592

Sabine Oil & Gas Corporation · Rusk · 434 ft elevation · 11,220 ft TD

FormationMD ftSubsea
Austin Chalk3,340-2,906
Travis PeakTRAVIS PEAK CONSOLIDATED7,418-6,984
Travis Peak7,662-7,228
Cotton Valley10,754-10,320
TaylorTAYLOR CV10,754-10,320

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.