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2 wells, subsea datum

West to east, 3.1 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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500-0-500-1,000-1,500-2,000-2,500-3,000SUBSEA FTA1,646 FT ELB1,690 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.

FormationASouth GreenBGreen, W. H., Est. -A-
Frye - Disposal—872MD 818
Saddle Creek—734MD 956
Hope Sand - Disposal—521MD 1,169
King Sand - Disposal—482MD 1,208
Palo Pinto-799MD 2,445—
T/Strawn—-1,432MD 3,122
Strawn-1,445MD 3,091—
T/Caddo—-2,198MD 3,888
Atoka-2,599MD 4,245—
T/Miss—-2,680MD 4,370
Chester-2,890MD 4,536—

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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

ASouth Green #542 42-417-39298

Basin Operating Inc. · Shackelford · 1,646 ft elevation · 4,800 ft TD

FormationMD ftSubsea
Palo Pinto2,445-799
Strawn3,091-1,445
Atoka4,245-2,599
Chester4,536-2,890

Basin Operating Inc. · Shackelford · 1,690 ft elevation · 1,500 ft TD

FormationMD ftSubsea
Frye - Disposal818872
Saddle CreekSADDLE CREEK - DISPOSAL956734
Hope Sand - Disposal1,169521
King Sand - Disposal1,208482
T/Strawn3,122-1,432
T/Caddo3,888-2,198
T/Miss4,370-2,680

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.