← Wells

42-029-38126

PRODUCING Horizontal

TAYLOR

BEXAR County · District 1 · RED CHALK RESOURCES LLC · SOMERSET

Permits

2

Max Depth

3,180 ft

First Permit

1990-05-25

Latest Activity

1990-05-25

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-08-22

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: RED CHALK RESOURCES LLC ≠ Permit: DORRIS PETROLEUM, INC.

Resolved via: production → RED CHALK RESOURCES LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

DORRIS HORIZONTAL OIL & GAS INC 1993-1994→ QUEST RESEARCH & DEV. CORP. 1994-1999→ RAINER ENERGY, INC. 1999-2001→ ARBEN OIL, INC. 2002-2003→ BLACK JACK SERVICES, L.L.C. 2003-2014→ RED CHALK RESOURCES LLC 2019-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (3) Elevation 643 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO 772 ft-129 ft
OLMOS 970 ft-327 ft
ANACACHO 1,360 ft-717 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
1,628–2,940 ftPerforated

Casing (1)

SizeSet DepthCement
7"1,612 ft410 sx

Permit History (2)

#373858 Drill

TAYLOR · 3,137 ft

1990-05-25

#373858 Drill Final Completion

TAYLOR · 3,180 ft

1990-05-25

Spud 1990-07-03

Applications (2)

#373858 A DORRIS PETROLEUM, INC.
received 1990-07-18
#373858 A DORRIS PETROLEUM, INC.
received 1990-05-25

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 1990-09-11 log on file
W-2/G-1 1990-11-15
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in BEXAR County.

Well Details

Well Number
1H
Max Depth
3,180 ft
Drill Type
Horizontal
County
BEXAR
District
1
Operator
RED CHALK RESOURCES LLC
Completed
1990-08-22

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-11)
Cum Oil (all leases)
13,199 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O