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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 FTA3,205 FT ELB3,203 FT ELDelawareDelawareCherry CanyonCherry CanyonRed BluffRed BluffBell CanyonBell CanyonBrushy CanyonBrushy CanyonBone SpringBone SpringWolfcampWolfcampStrawnStrawnPennsylvanianPennsylvanianAtokaAtoka

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.

FormationACrockett Reese State Unit BBCrockett Reese State Unit B
Delaware205MD 3,000203MD 3,000
Cherry Canyon-495MD 3,700-497MD 3,700
Red Bluff-695MD 3,900-697MD 3,900
Bell Canyon-1,495MD 4,700-1,497MD 4,700
Brushy Canyon-2,795MD 6,000-2,797MD 6,000
Bone Spring-4,995MD 8,200-4,997MD 8,200
Wolfcamp-7,795MD 11,000-7,797MD 11,000
Strawn-11,495MD 14,700-11,497MD 14,700
Pennsylvanian-11,695MD 14,900-11,697MD 14,900
Atoka-11,995MD 15,200-11,997MD 15,200

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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

RSP Permian, LLC · Loving · 3,205 ft elevation · 13,000 ft TD

FormationMD ftSubsea
Delaware3,000205
Cherry Canyon3,700-495
Red Bluff3,900-695
Bell Canyon4,700-1,495
Brushy Canyon6,000-2,795
Bone SpringBONE SPRINGS8,200-4,995
Wolfcamp11,000-7,795
Strawn14,700-11,495
Pennsylvanian14,900-11,695
AtokaATOKA - HIGH PRESSURE15,200-11,995

COG Operating LLC · Loving · 3,203 ft elevation · 13,000 ft TD

FormationMD ftSubsea
Delaware3,000203
Cherry Canyon3,700-497
Red Bluff3,900-697
Bell Canyon4,700-1,497
Brushy Canyon6,000-2,797
Bone SpringBONE SPRINGS8,200-4,997
Wolfcamp11,000-7,797
Strawn14,700-11,497
Pennsylvanian14,900-11,697
AtokaATOKA - HIGH PRESSURE15,200-11,997

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.