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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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-0-2,000-4,000-6,000-8,000-10,000SUBSEA FTA334 FT ELB335 FT ELCarrizoCarrizoReklawReklawYeguaYeguaWilcoxWilcoxQueen CityQueen CityAustin ChalkAustin ChalkEagle FordEagle Ford

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.

FormationAMoravits Wiatrek BBMoravits Wiatrek D
Carrizo-3,116MD 3,450-3,115MD 3,450
Reklaw-3,626MD 3,960-3,625MD 3,960
Yegua-3,666MD 4,000-3,665MD 4,000
Wilcox-4,646MD 4,980-4,645MD 4,980
Queen City-6,106MD 6,440-6,105MD 6,440
Austin Chalk-11,101MD 11,435-11,118MD 11,453
Eagle Ford-11,383MD 11,717-11,407MD 11,742

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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

Magnolia Oil & Gas Operating LLC · Karnes · 334 ft elevation · 12,000 ft TD

FormationMD ftSubsea
Carrizo3,450-3,116
Reklaw3,960-3,626
YeguaYEGUA - DISPOSAL4,000-3,666
WilcoxWILCOX - DISPOSAL4,980-4,646
Queen City6,440-6,106
Austin ChalkAUSTIN CHALK - H2S11,435-11,101
Eagle FordEAGLE FORD - H2S11,717-11,383

Magnolia Oil & Gas Operating LLC · Karnes · 335 ft elevation · 12,000 ft TD

FormationMD ftSubsea
Carrizo3,450-3,115
Reklaw3,960-3,625
YeguaYEGUA - DISPOSAL4,000-3,665
WilcoxWILCOX - DISPOSAL4,980-4,645
Queen City6,440-6,105
Austin ChalkAUSTIN CHALK - H2S11,453-11,118
Eagle FordEAGLE FORD - H2S11,742-11,407

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.