TOOLS · CROSS-SECTION · TEXAS

2 wells, subsea datum

West to east, 0.4 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 FTA446 FT ELB483 FT EL

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.

FormationARogers, Fred UnitBRogers, Fred Unit
Austin Chalk-2,847MD 3,293—
Massive Anhy-5,862MD 6,308—
Pettit-6,824MD 7,270—
Travis Peak-7,048MD 7,494—
Cotton Valley-8,828MD 9,274—
Roseberry—-9,807MD 10,290
Sexton—-9,890MD 10,373
Taylor—-10,111MD 10,594
Bossier-10,443MD 10,889—

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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

ARogers, Fred Unit #5 42-401-34004

Cci East Texas Upstream LLC · Rusk · 446 ft elevation · 11,050 ft TD

FormationMD ftSubsea
Austin Chalk3,293-2,847
Massive Anhy6,308-5,862
PettitPETTET7,270-6,824
Travis Peak7,494-7,048
Cotton Valley9,274-8,828
Bossier10,889-10,443

Cci East Texas Upstream LLC · Rusk · 483 ft elevation · 12,000 ft TD

FormationMD ftSubsea
Roseberry10,290-9,807
Sexton10,373-9,890
Taylor10,594-10,111

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.