42-501-31800

Final Completion

DAVIS A. J.

YOAKUM County · District 8 · RILEY PERMIAN OPERATING CO LLC · PLAINS SOUTHWEST (WOLFCAMP)

Permits

Max Depth

11,950 ft

First Permit

1980-02-19

Latest Activity

1985-03-29

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-05-17

Shut-In

—

Plugged

2013-05-17

EWA / Production operator mismatch

Scheduling: RILEY PERMIAN OPERATING CO LLC ≠ Production: BREITBURN OPERATING L.P. (reported 2018-12)

EWA / Permit operator mismatch

Scheduling: RILEY PERMIAN OPERATING CO LLC ≠ Permit: AMOCO PRODUCTION COMPANY

Resolved via: scheduling → RILEY PERMIAN OPERATING CO LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2013-06-12 UIC #000075761 permitted 1991-10-18

Permitted Volume

5,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

11,566–11,612 ft

Injected (12mo)

—

Operator History

Chain of Custody

CITATION OIL & GAS CORP. 1993-1998→ VISTA RESOURCES, INC. (A) 1999-2000→ PRIZE OPERATING COMPANY 2000-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2006→ QUANTUM RESOURCES MANAGEMENT,LLC 2006-2014→ BREITBURN OPERATING L.P. 2015-2018

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 (1) Elevation 3,698 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WOLFCAMP	9,100 ft	-5,402 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 (4)

Interval	Type
9,100–9,108 ft	Perforated
9,180–9,184 ft	Perforated
9,243–9,251 ft	Perforated
11,578–11,584 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	428 ft	500 sx
8.625"	5,800 ft	2,265 sx
2"	11,551 ft	—
5.5"	11,610 ft	390 sx

Permit History (2)

#270991 Recompletion Final Completion

DAVIS, A. J. · 10,541 ft

1985-03-29

#72810 Drill Final Completion

DAVIS, A. J. · 11,950 ft

1980-02-19

Spud 1980-04-11

Applications (2)

#270991 A AMOCO PRODUCTION COMPANY

received 1985-03-26

#72810 A AMOCO PRODUCTION COMPANY

received 1980-02-19

Records & Logs

4 completion filings on record.

W-2/G-1 1987-06-01

W-2/G-1 1985-06-03

W-2/G-1 1985-07-03

W-2/G-1 1980-06-09

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 YOAKUM County.

Well Details

Well Number: 10
Max Depth: 11,950 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: RILEY PERMIAN OPERATING CO LLC
Completed: 1985-05-17

Operator

Name: RILEY PERMIAN OPER CO, LLC
Location: OKLAHOMA CI, TY
P-5 Status: X (filed 2026-04-16)
Cum Oil (all leases): 31,166,202 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 275