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2 wells, subsea datum

West to east, under 0.1 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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-0-2,000-4,000-6,000-8,000-10,000-12,000SUBSEA FTA292 FT ELB292 FT ELGlen RoseGlen RoseRodessaRodessaJames LimeJames LimePettitPettitTravis PeakTravis PeakCotton ValleyCotton ValleyHaynesvilleHaynesville

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.

FormationAGomez SU B-C AllocBGomez SU B-C Alloc
Glen Rose-6,406MD 6,698-6,394MD 6,686
Rodessa-7,897MD 8,189-7,890MD 8,182
James Lime-8,515MD 8,807-8,420MD 8,712
Pettit-8,756MD 9,048-8,738MD 9,030
Travis Peak-9,546MD 9,838-9,553MD 9,845
Cotton Valley-11,458MD 11,750-11,479MD 11,771
Haynesville-13,237MD 13,529-13,212MD 13,504

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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

Exco Operating Company, LP · Nacogdoches · 292 ft elevation · 15,500 ft TD

FormationMD ftSubsea
Glen Rose6,698-6,406
Rodessa8,189-7,897
James Lime8,807-8,515
PettitPETTET9,048-8,756
Travis Peak9,838-9,546
Cotton Valley11,750-11,458
Haynesville13,529-13,237

Exco Operating Company, LP · Nacogdoches · 292 ft elevation · 15,000 ft TD

FormationMD ftSubsea
Glen Rose6,686-6,394
Rodessa8,182-7,890
James Lime8,712-8,420
PettitPETTET9,030-8,738
Travis Peak9,845-9,553
Cotton Valley11,771-11,479
Haynesville13,504-13,212

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.