TOOLS · CROSS-SECTION · TEXAS

2 wells, subsea datum

West to east, 0.5 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 FTA385 FT ELB337 FT ELYeguaYeguaQueen CityQueen CityReklawReklawCarrizoCarrizoWilcoxWilcoxAustin ChalkAustin Chalk

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.

FormationAMarek UnitBMetz Ranch Unit A
Yegua-1,802MD 2,187-974MD 1,311
Queen City-2,707MD 3,092-2,621MD 2,958
Reklaw-3,132MD 3,517-3,522MD 3,859
Wilcox-3,870MD 4,255-3,917MD 4,254
Carrizo-3,941MD 4,326-3,720MD 4,057
Austin Chalk-10,381MD 10,766-10,318MD 10,655
Eagle Ford-10,625MD 11,010—

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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

AMarek Unit #11H 42-255-35532

EOG Resources, Inc. · Karnes · 385 ft elevation · 12,000 ft TD

FormationMD ftSubsea
YeguaYEGUA - DISPOSAL2,187-1,802
Queen City3,092-2,707
Reklaw3,517-3,132
WilcoxWILCOX - DISPOSAL4,255-3,870
Carrizo4,326-3,941
Austin ChalkAUSTIN CHALK - H2S10,766-10,381
Eagle FordEAGLE FORD - H2S11,010-10,625

Burlington Resources O & G Co LP · Karnes · 337 ft elevation · 17,500 ft TD

FormationMD ftSubsea
YeguaYEGUA - DISPOSAL1,311-974
Queen City2,958-2,621
Reklaw3,859-3,522
Carrizo4,057-3,720
WilcoxWILCOX - DISPOSAL4,254-3,917
Austin ChalkAUSTIN CHALK - H2S10,655-10,318

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.