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2 wells, subsea datum

West to east, 1.4 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 →

AEmma 76 Unit #3H5 tops×BTaylor #1WD9 tops×
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1,000-0-1,000-2,000-3,000-4,000SUBSEA FTA2,351 FT ELB2,388 FT ELSan AndresSan AndresWolfcampWolfcampColeman JunctionColeman Junction

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.

FormationAEmma 76 UnitBTaylor
Yates1,881MD 470—
Clearfork—1,408MD 980
San Andres1,198MD 1,153520MD 1,868
Clear Fork—300MD 2,088
Wichita-Albany-1,067MD 3,418—
Wolfcamp-1,486MD 3,837-1,444MD 3,832
Coleman Junction—-1,799MD 4,187
Coleman Junction-1,802MD 4,153-1,612MD 4,000
Cisco—-4,277MD 6,665
Canyon—-4,359MD 6,747
Strawn—-4,507MD 6,895

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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

AEmma 76 Unit #3H 42-415-35348

Strawn Petroleum Operating, LLC · Scurry · 2,351 ft elevation · 7,400 ft TD

FormationMD ftSubsea
YatesYATES - HIGH FLUIDS AND/OR GAS F4701,881
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO1,1531,198
Wichita-AlbanyWICHITA ALBANY - OVER PRESSURED3,418-1,067
Wolfcamp3,837-1,486
Coleman JunctionCOLEMAN JUNCTION - POSSIBLE LOST4,153-1,802

BTaylor #1WD 42-415-34743

Clear Fork, Incorporated · Scurry · 2,388 ft elevation · 8,000 ft TD

FormationMD ftSubsea
Clear ForkCLEARFORK9801,408
San Andres1,868520
Clear Fork2,088300
Wolfcamp3,832-1,444
Coleman JunctionCOLEMAN JUNCTION - POSSIBLE LOST4,000-1,612
Coleman Junction4,187-1,799
Cisco6,665-4,277
Canyon6,747-4,359
Strawn6,895-4,507

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.