42-133-32519

Final Completion

RICHTER C.W.

EASTLAND County · District 7 · NORTH RIDGE CORPORATION · FOSTER (MARBLE FALLS)

Permits

1

Max Depth

3,900 ft

First Permit

1980-09-09

Latest Activity

1980-09-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-03-01

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: NORTH RIDGE CORPORATION ≠ Production: BRAKA OPERATING, L.L.C. (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: NORTH RIDGE CORPORATION ≠ Permit: SENTINEL PETROLEUM CORP.

Resolved via: productionBRAKA OPERATING, L.L.C.

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 (4) Elevation 1,665 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CADDO 2,654 ft-989 ft
MARBLE FALLS 3,108 ft-1,443 ft
DUFFER 3,490 ft-1,825 ft
ELLENBERGER (Ellenburger)3,694 ft-2,029 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
3,226–3,250 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"313 ft170 sx
2.375"3,220 ft
4.5"3,740 ft310 sx

Permit History (1)

Applications (1)

#91928 A SENTINEL PETROLEUM CORP.
received 1980-09-09

Records & Logs

3 completion filings on record.

W-2/G-1 1989-08-31
W-2/G-1 1989-09-08
W-2/G-1 1981-03-23

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 EASTLAND County.

Well Details

Well Number
2
Max Depth
3,900 ft
Drill Type
Vertical
County
EASTLAND
District
7
Completed
1981-03-01

Operator

Location
DUNCANVILLE
P-5 Status
Delinquent (filed 2012-08-02)
Cum Oil (all leases)
1,092,270 bbl
Cum Gas (all leases)
17,424,038 mcf
Total Permits
377