42-451-31800

PRODUCING

MUNN 1127

TOM GREEN County · District 7 · BLUE STAR NATURAL RESOURCES LLC · EVERETT (CISCO)

Permits

2

Max Depth

7,100 ft

First Permit

1987-07-13

Latest Activity

1987-07-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1987-10-27

Shut-In

Plugged

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: BLUE STAR NATURAL RESOURCES LLC ≠ Permit: CHIEF ENERGY COMPANY

Resolved via: productionBLUE STAR NATURAL RESOURCES, 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 (4) Elevation 2,135 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANGELO SAND (San Angelo)989 ft+1,146 ft
BROUGHTON (CISCO) SAND5,419 ft-3,284 ft
CANYON "A" SAND (Canyon)6,406 ft-4,271 ft
STRAWN SAND (Strawn)6,853 ft-4,718 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
5,569–5,570 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"395 ft310 sx
4.5"7,062 ft1,645 sx

Permit History (2)

Applications (2)

#332836 A CHIEF ENERGY COMPANY
received 1987-11-12
#332836 A CHIEF ENERGY COMPANY
received 1987-07-13

Records & Logs

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

W-2/G-1 1987-11-23 log on file
W-2/G-1 1987-12-18

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 TOM GREEN County.

Well Details

Well Number
1
Max Depth
7,100 ft
Drill Type
Vertical
County
TOM GREEN
District
7
Completed
1987-10-27

Operator

Location
SAN ANGELO
P-5 Status
Delinquent (filed 2025-07-29)
Cum Oil (all leases)
41,823 bbl
Cum Gas (all leases)
144,770 mcf
Activities
OPRS/G, OPRS/O