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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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1,000-0-1,000-2,000-3,000-4,000-5,000SUBSEA FTA2,813 FT ELB2,813 FT ELSanta RosaSanta RosaRustlerRustlerSeven RiversSeven RiversYatesYatesQueenQueenGrayburgGrayburgSan AndresSan AndresGlorietaGlorietaClear ForkClear ForkSpraberrySpraberry

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.

FormationAInterstate 5-32 Unit 2BInterstate 5-32 Unit 2
Santa Rosa1,833MD 9801,833MD 980
Rustler1,049MD 1,7641,058MD 1,755
Seven Rivers213MD 2,600213MD 2,600
Yates-10MD 2,823-7MD 2,820
Queen-922MD 3,735-916MD 3,729
Grayburg-1,316MD 4,129-1,294MD 4,107
San Andres-2,115MD 4,928-2,113MD 4,926
Glorieta-3,534MD 6,347-3,477MD 6,290
Clear Fork-4,296MD 7,109-4,249MD 7,062
Spraberry-5,153MD 7,966-5,132MD 7,945

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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

Endeavor Energy Resources L.P. · Midland · 2,813 ft elevation · 9,600 ft TD

FormationMD ftSubsea
Santa Rosa9801,833
Rustler1,7641,049
Seven Rivers2,600213
Yates2,823-10
Queen3,735-922
Grayburg4,129-1,316
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,928-2,115
Glorieta6,347-3,534
Clear ForkCLEARFORK7,109-4,296
Spraberry7,966-5,153

Endeavor Energy Resources L.P. · Midland · 2,813 ft elevation · 9,600 ft TD

FormationMD ftSubsea
Santa Rosa9801,833
Rustler1,7551,058
Seven Rivers2,600213
Yates2,820-7
Queen3,729-916
Grayburg4,107-1,294
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO4,926-2,113
Glorieta6,290-3,477
Clear ForkCLEARFORK7,062-4,249
Spraberry7,945-5,132

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.