TOOLS · CROSS-SECTION · TEXAS

2 wells, subsea datum

West to east, 0.5 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

-0-1,000-2,000-3,000-4,000-5,000-6,000SUBSEA FTA609 FT ELB618 FT ELOlmosOlmosAnacachoAnacachoAustin ChalkAustin ChalkUpper Eagle FordUpper Eagle Ford

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.

  • ABauerle Bomc Unit #107H
  • BBauerle Bomc Unit #112H
FormationAB
Escondido-2,812 MD 3,421—
Olmos-3,869 MD 4,478-3,806 MD 4,424
San Miguel-4,761 MD 5,370—
Anacacho-5,186 MD 5,795-5,150 MD 5,768
Austin Chalk-5,482 MD 6,091AUSTIN CHALK - H2S-5,445 MD 6,063AUSTIN CHALK - H2S
Upper Eagle Ford-5,953 MD 6,562-5,917 MD 6,535EAGLE FORD - H2S
Eagle Ford - H2S-5,953 MD 6,562—
Lower Eagle Ford-6,071 MD 6,680—

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.