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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 →

AHindes 302 #A3024 tops×BKingpin B #2H10 tops×
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-0-2,000-4,000-6,000-8,000SUBSEA FTA419 FT ELB454 FT ELOlmosOlmosAnacachoAnacachoAustin ChalkAustin ChalkEscondidoEscondido

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.

FormationAHindes 302BKingpin B
Queen City—-553MD 1,007
Reklaw—-1,640MD 2,094
Wilcox—-1,821MD 2,275
Carrizo—-1,822MD 2,276
Bartosh—-3,415MD 3,869
Olmos-5,768MD 6,187-5,878MD 6,332
Anacacho-6,726MD 7,145-7,067MD 7,521
Austin Chalk-7,008MD 7,427-7,558MD 8,012
Escondido-4,997MD 5,416-7,931MD 8,385
Navarro—-7,931MD 8,385

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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

AHindes 302 #A302 42-013-36000

Javelin Energy Partners Mgmt LLC · Atascosa · 419 ft elevation · 9,000 ft TD

FormationMD ftSubsea
EscondidoESCONDIDO - H2S, DISPOSAL5,416-4,997
OlmosOLMOS - DISPOSAL6,187-5,768
AnacachoANACACHO - H2S7,145-6,726
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL7,427-7,008

BKingpin B #2H 42-013-35750

EOG Resources, Inc. · Atascosa · 454 ft elevation · 9,600 ft TD

FormationMD ftSubsea
Queen City1,007-553
Reklaw2,094-1,640
WilcoxWILCOX - DISPOSAL2,275-1,821
Carrizo2,276-1,822
Bartosh3,869-3,415
OlmosOLMOS - DISPOSAL6,332-5,878
AnacachoANACACHO - H2S7,521-7,067
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL8,012-7,558
EscondidoESCONDIDO - H2S, DISPOSAL8,385-7,931
NavarroNAVARRO - H2S8,385-7,931

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.