TOOLS · CROSS-SECTION · TEXAS

2 wells, subsea datum

West to east, 1.2 miles end to end. Subsea datum.

How to read it →

Each column is a well, lettered in the order drawn: west to east when every well has a location, or the order you list them (drag a well in the list, or switch to "As listed"). A well with no tops filed is listed but not drawn.

Under the subsea datum depths are elevation minus measured depth, so tops line up regardless of surface terrain; a value above zero sits above sea level. When not every well reports an elevation the section is in measured depth and the columns are not datum-aligned.

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 →

Section · 2 wells drawn

-0-2,000-4,000-6,000-8,000SUBSEA FTA325 FT ELB318 FT ELWilcoxWilcoxCarrizoCarrizoEscondidoEscondidoOlmosOlmosAustin ChalkAustin Chalk

shaded: a formation down to the next one filed in both wellsfiled in one well onlypoint at or tap a top to read it

Tops by well

Subsea feet, with measured depth beneath; the name as filed where it differs; a dash where the well has no top filed for the formation.

  • AJ. Peeler a Unit #11H
  • BStrawberry D #4H
FormationAB
Queen City—-1,230 MD 1,548
Reklaw—-2,159 MD 2,477
Carrizo-3,675 MD 4,000-2,525 MD 2,843
Wilcox-3,843 MD 4,168WILCOX - DISPOSAL-2,524 MD 2,842WILCOX - DISPOSAL
Bartosh—-4,493 MD 4,811
Escondido-6,249 MD 6,574ESCONDIDO - H2S, DISPOSAL-6,394 MD 6,712ESCONDIDO - H2S, DISPOSAL
Navarro—-6,394 MD 6,712NAVARRO - H2S
Olmos-7,075 MD 7,400OLMOS - DISPOSAL-7,210 MD 7,528OLMOS - DISPOSAL
Anacacho—-8,658 MD 8,976ANACACHO - H2S
Austin Chalk-8,356 MD 8,681AUSTIN CHALK - H2S, DISPOSAL-8,989 MD 9,307AUSTIN CHALK - H2S, DISPOSAL

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.