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2 wells, subsea datum

West to east, 1.3 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 →

APalm Unit #102BH3 tops×BAsh Unit #401AH6 tops×
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-0-1,000-2,000-3,000-4,000-5,000-6,000SUBSEA FTA2,990 FT ELB2,978 FT ELBell CanyonBell CanyonBone SpringBone SpringWolfcampWolfcamp

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.

FormationAPalm UnitBAsh Unit
Delaware—-813MD 3,791
Bell Canyon-814MD 3,804-813MD 3,791
Cherry Canyon—-1,734MD 4,712
Brushy Canyon—-2,753MD 5,731
Bone Spring-3,733MD 6,723-3,826MD 6,804
Wolfcamp-5,910MD 8,900-6,085MD 9,063

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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

APalm Unit #102BH 42-389-36660

Apache Corporation · Reeves · 2,990 ft elevation · 16,000 ft TD

FormationMD ftSubsea
Bell Canyon3,804-814
Bone SpringBONE SPRINGS6,723-3,733
Wolfcamp8,900-5,910

BAsh Unit #401AH 42-389-37446

Apache Corporation · Reeves · 2,978 ft elevation · 16,000 ft TD

FormationMD ftSubsea
Bell Canyon3,791-813
Delaware3,791-813
Cherry Canyon4,712-1,734
Brushy Canyon5,731-2,753
Bone SpringBONE SPRINGS6,804-3,826
Wolfcamp9,063-6,085

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.