42-029-36643

PRODUCING

NENTWICH J.

BEXAR County · District 1 · SIMCO OIL LLC · FAIRFIELD

Permits

1

Max Depth

1,300 ft

First Permit

1985-08-15

Latest Activity

1985-08-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1985-10-11

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: SIMCO OIL LLC ≠ Permit: ALCO OIL COMPANY

Resolved via: productionSIMCO OIL, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (1)

CSV
FormationTop Depth (MD)
ANACONCHO LIME1,188 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗

Perforations (2)

IntervalType
1,188–1,195 ftPerforated
1,198–1,206 ftPerforated

Casing (1)

SizeSet DepthCement
4.5"1,240 ft126 sx

Permit History (1)

Applications (1)

#282870 A ALCO OIL COMPANY
received 1985-08-14

Records & Logs

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

W-2/G-1 1985-11-22 log on file
W-2/G-1 1985-12-05

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
1
Max Depth
1,300 ft
Drill Type
Vertical
County
BEXAR
District
1
Operator
SIMCO OIL LLC
Completed
1985-10-11

Operator

Location
LYTLE
P-5 Status
X (filed 2026-03-23)
Cum Oil (all leases)
6,270 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O