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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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1,5001,000500-0-500-1,000-1,500SUBSEA FTA2,804 FT ELB2,804 FT ELSanta RosaSanta RosaTecovasTecovasRustlerRustlerSaladoSaladoTensleepTensleepYatesYatesSeven RiversSeven RiversQueenQueenGrayburgGrayburgSan AndresSan Andres

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.

FormationASoa Scharbauer SWBSoa Scharbauer SW
Santa Rosa1,839MD 9651,841MD 963
Tecovas1,445MD 1,3591,448MD 1,356
Rustler1,067MD 1,7371,068MD 1,736
Salado938MD 1,866937MD 1,867
Tensleep80MD 2,72480MD 2,724
Yates-65MD 2,869-67MD 2,871
Seven Rivers-433MD 3,237-437MD 3,241
Queen-1,227MD 4,031-1,222MD 4,026
Grayburg-1,670MD 4,474-1,670MD 4,474
San Andres-1,873MD 4,677-1,884MD 4,688

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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

Chevron U. S. A. Inc. · Midland · 2,804 ft elevation · 10,000 ft TD

FormationMD ftSubsea
Santa Rosa9651,839
Tecovas1,3591,445
Rustler1,7371,067
Salado1,866938
Tensleep2,72480
Yates2,869-65
Seven Rivers3,237-433
Queen4,031-1,227
Grayburg4,474-1,670
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,677-1,873

Chevron U. S. A. Inc. · Midland · 2,804 ft elevation · 8,989 ft TD

FormationMD ftSubsea
Santa Rosa9631,841
Tecovas1,3561,448
Rustler1,7361,068
Salado1,867937
Tensleep2,72480
Yates2,871-67
Seven Rivers3,241-437
Queen4,026-1,222
Grayburg4,474-1,670
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,688-1,884

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.