← Wells

42-003-36930

Final Completion

SHULTZ C. A. -C-

ANDREWS County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · MEANS (QUEEN SAND)

Permits

1

Max Depth

4,200 ft

First Permit

1991-05-13

Latest Activity

1991-05-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-06-09

Shut-In

—

Plugged

1997-11-07

!

EWA / Permit operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: CAPROCK OPERATING, INC.

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2024-11

Injection / Disposal

ANDREWS County disposal market →
H-1 Injection Plugged 1998-09-03 UIC #000083380 permitted 1995-07-31

Permitted Volume

500 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,058–4,106 ft

Injected (12mo)

—

Operator History

Chain of Custody

CAPROCK OPERATING, INC. 1993-1995→ ASPEN ENERGY CORPORATION 1995-1997→ COTTON VALLEY OPERATING COMPANY 1997-2000→ ASPEN ENERGY GROUP, INC. 2000-2005→ CRUSADER ENERGY CORPORATION 2005-2005→ CRUSADER ENERGY II, LLC 2005-2006→ ENDEAVOR ENERGY RESOURCES L.P. 2006-2011

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 3,167 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,906 ft+261 ft
SEVEN RIVERS 3,082 ft+85 ft
QUEEN 3,414 ft-247 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
4,058–4,106 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,545 ft650 sx
4.5"4,180 ft750 sx

Permit History (1)

#387741 Drill Final Completion

SHULTZ, C. A. "C" · 4,200 ft

1991-05-13

Spud 1991-05-15

Applications (1)

#387741 A CAPROCK OPERATING, INC.
received 1991-05-10

Records & Logs

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

W-2/G-1 1991-06-17 log on file
W-2/G-1 1991-06-25
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ANDREWS County.

Well Details

Well Number
23
Max Depth
4,200 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
ENDEAVOR ENERGY RESOURCES L.P.
Completed
1991-06-09

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-06-12)
Cum Oil (all leases)
507,205,629 bbl
Cum Gas (all leases)
70,424,421 mcf
Total Permits
6,190