42-029-34656

Final Completion

NENTWICH JOSEPH H.

BEXAR County · District 1 · SIMCO OIL LLC · FAIRFIELD

Permits

Max Depth

1,310 ft

First Permit

1983-12-05

Latest Activity

1983-12-05

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-04-18

Shut-In

—

Plugged

1988-10-28

EWA / Permit operator mismatch

Scheduling: SIMCO OIL LLC ≠ Permit: DOMESTIC RESOURCE DEVELOPMENT

Resolved via: scheduling → SIMCO OIL LLC

Operator History

originally filed by DOMESTIC RESOURCE DEVELOPMENT — asset transferred

Formation Tops (1)

CSV

Formation	Top Depth (MD)
ANACACHO	1,200 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 (1)

Interval	Type
1,221–1,228 ft	Perforated

Casing (1)

Size	Set Depth	Cement
4.5"	1,297 ft	155 sx

Permit History (1)

#222751 Drill Final Completion

NENTWICH, JOSEPH H. · 1,310 ft

1983-12-05

Spud 1983-12-03

Applications (1)

#222751 A DOMESTIC RESOURCE DEVELOPMENT

received 1983-12-05

Records & Logs

2 completion filings on record.

W-2/G-1 1985-06-14

W-2/G-1 1985-06-25

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: 10
Max Depth: 1,310 ft
Drill Type: Vertical
County: BEXAR
District: 1
Operator: SIMCO OIL LLC
Completed: 1985-04-18

Operator

Name: SIMCO OIL, LLC
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