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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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0-1,000-2,000-3,000-4,000SUBSEA FTA2,685 FT ELB2,685 FT ELYatesYatesSeven RiversSeven RiversSan AndresSan AndresGlorietaGlorietaClear ForkClear ForkSpraberrySpraberryLeonardLeonard

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.

FormationAVince Everett 13-12BVince Everett 13-12
Yates791MD 1,894787MD 1,898
Seven Rivers679MD 2,006679MD 2,006
San Andres-338MD 3,023-346MD 3,031
Glorieta-1,442MD 4,127-1,437MD 4,122
Clear Fork-1,664MD 4,349-1,631MD 4,316
Spraberry-3,245MD 5,930-3,236MD 5,921
Leonard-3,716MD 6,401-3,709MD 6,394
Dean—-4,379MD 7,064
Wolfcamp—-4,500MD 7,185

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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

Sabalo Operating, LLC · Howard · 2,685 ft elevation · 9,000 ft TD

FormationMD ftSubsea
Yates1,894791
Seven Rivers2,006679
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO3,023-338
Glorieta4,127-1,442
Clear ForkCLEARFORK - SEVERE WATER FLOWS4,349-1,664
Spraberry5,930-3,245
Leonard6,401-3,716

Sabalo Operating, LLC · Howard · 2,685 ft elevation · 9,000 ft TD

FormationMD ftSubsea
Yates1,898787
Seven Rivers2,006679
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO3,031-346
Glorieta4,122-1,437
Clear ForkCLEARFORK - SEVERE WATER FLOWS4,316-1,631
Spraberry5,921-3,236
Leonard6,394-3,709
Dean7,064-4,379
Wolfcamp7,185-4,500

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.