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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 →

AMott 8 #2087 tops×BMott 8 #2049 tops×
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1,000-0-1,000-2,000-3,000-4,000-5,000-6,000SUBSEA FTA2,690 FT ELB2,689 FT ELSanta RosaSanta RosaYatesYatesQueenQueenGrayburgGrayburgSan AndresSan AndresClear 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.

FormationAMott 8BMott 8
Santa Rosa1,636MD 1,0541,635MD 1,054
Yates382MD 2,308389MD 2,300
Queen-521MD 3,211-527MD 3,216
Grayburg-1,104MD 3,794-1,100MD 3,789
San Andres-1,351MD 4,041-1,405MD 4,094
Clear Fork-3,437MD 6,127-3,421MD 6,110
Spraberry-4,403MD 7,093-4,424MD 7,113
Dean—-5,699MD 8,388
Wolfcamp—-5,908MD 8,597

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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

AMott 8 #208 42-317-44451

Diamondback E&P LLC · Martin · 2,690 ft elevation · 10,605 ft TD

FormationMD ftSubsea
Santa Rosa1,0541,636
Yates2,308382
Queen3,211-521
Grayburg3,794-1,104
San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H4,041-1,351
Clear ForkCLEARFORK6,127-3,437
Spraberry7,093-4,403

BMott 8 #204 42-317-44446

Diamondback E&P LLC · Martin · 2,689 ft elevation · 10,605 ft TD

FormationMD ftSubsea
Santa Rosa1,0541,635
Yates2,300389
Queen3,216-527
Grayburg3,789-1,100
San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H4,094-1,405
Clear ForkCLEARFORK6,110-3,421
Spraberry7,113-4,424
Dean8,388-5,699
Wolfcamp8,597-5,908

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.