42-461-31990

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UNIVERSITY 10-C

UPTON County · District 7 · RP OPERATING L.L.C. · SPRABERRY (TREND AREA)

Permits

Max Depth

12,000 ft

First Permit

1982-12-31

Latest Activity

2013-10-25

Lifespan

31 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-03-11

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: RP OPERATING L.L.C. ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.

Resolved via: scheduling → RP OPERATING L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXLAND-RECTOR & SCHUMACHER 1993-2000→ TEXLAND PETROLEUM INC. 2000-2003→ TEXLAND PETROLEUM, L.P. 2003-2010→ ENDEAVOR ENERGY RESOURCES L.P. 2010-2019→ RP OPERATING, L.L.C. 2019-2021

Lease Production

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

Formation Tops (13) Elevation 2,716 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,190 ft	+526 ft
SAN ANDRES - SALTWATER FLOW (San Andres)	3,965 ft	-1,249 ft
SPRABERRY	6,740 ft	-4,024 ft
LOWER SPRABERRY (Spraberry)	7,310 ft	-4,594 ft
DEAN SAND (Dean)	8,080 ft	-5,364 ft
WOLFCAMP	8,256 ft	-5,540 ft
STRAWN	10,258 ft	-7,542 ft
DEVONIAN	10,919 ft	-8,203 ft
DEVONIAN	10,922 ft	-8,206 ft
FUSSELMAN	11,520 ft	-8,804 ft
FUSSELMAN	11,529 ft	-8,813 ft
ELLENBURGER	—	—
GRAYBURG	—	—

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 (2)

Interval	Type
7,604–10,379 ft	Perforated
11,522–11,577 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	502 ft	400 sx
8.625"	4,955 ft	300 sx
5.5"	11,690 ft	1,110 sx

Permit History (2)

#772109 Recompletion Final Completion

UNIVERSITY '10-C' · 11,690 ft

2013-10-25

Spud 2013-10-31

#183494 Drill Final Completion

UNIVERSITY 10-C · 12,000 ft

1982-12-31

Spud 1983-12-30

Applications (2)

#772109 A ENDEAVOR ENERGY RESOURCES L.P.

received 2013-10-18

#183494 A TEXLAND-RECTOR & SCHUMACHER

received 1982-12-31

Records & Logs

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

W-2/G-1 2014-04-23 log on file

W-2/G-1 1984-09-04

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 UPTON County.

Well Details

Well Number: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: RP OPERATING L.L.C.
Completed: 2014-03-11

Operator

Name: RP OPER, L.L.C
Location: HOUSTON
P-5 Status: Active (filed 2026-03-04)
Cum Oil (all leases): 15,827,971 bbl
Cum Gas (all leases): 187,400 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 219