42-475-32549

Final Completion

UNIVERSITY 12-18

WARD County · District 8 · OASIS PETROLEUM PERMIAN LLC · WAR-WINK S. (WOLFCAMP)

Permits

Max Depth

12,800 ft

First Permit

1982-03-04

Latest Activity

2019-08-06

Lifespan

37 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-05-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: OASIS PETROLEUM PERMIAN LLC ≠ Production: APACHE CORPORATION (reported 2026-01)

Resolved via: scheduling → OASIS PETROLEUM PERMIAN LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

OXY USA INC. 1993-1998→ RHOMBUS OPERATING CO., LTD 1998-2002→ E.G.L. RESOURCES, INC. 2002-2017→ FORGE ENERGY, LLC 2017-2018→ OASIS PETROLEUM PERMIAN LLC 2018-2021→ PERCUSSION PETROLEUM OPER II,LLC 2021-2023→ CALLON PERMIAN II, LLC 2023-2024→ APACHE CORPORATION 2024-2025

Lease Production

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

Formation Tops (7) Elevation 2,756 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DELAWARE	5,028 ft	-2,272 ft
CHERRY CANYON	6,238 ft	-3,482 ft
BONE SPRINGS (Bone Spring)	8,488 ft	-5,732 ft
FIRST BONE SPRING (Bone Spring)	9,406 ft	-6,650 ft
SECOND BONE SPRING (Bone Spring)	10,193 ft	-7,437 ft
THIRD BONE SPRING (Bone Spring)	11,090 ft	-8,334 ft
WOLFCAMP	11,464 ft	-8,708 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-475-30791 UNIVERSITY 12-18 · PERCUSSION PETROLEUM OPER II,LLC

0.4 mi

Delaware 5,051'Cherry Canyon 6,258'Bone Spring 8,553'Wolfcamp 11,249'Strawn 13,935'Atoka 15,038'Atoka 15,508'Barnett 16,253'Mississippian 16,661'Woodford 17,144'

✓ 42-475-33490 UNIVERSITY 12-18 · OASIS PETROLEUM PERMIAN LLC

0.5 mi

Delaware 5,044'Cherry Canyon 5,996'Bone Spring 8,555'Wolfcamp 10,824'Strawn 13,800'

✓ 42-475-30920 UNIVERSITY 12-18 · OASIS PETROLEUM PERMIAN LLC

0.6 mi

Delaware 5,057'Cherry Canyon 6,269'Bone Spring 8,524'Wolfcamp 11,238'Strawn 13,800'Atoka 15,000'

✓ 42-475-34200 UNIVERSITY 18-6 · OASIS PETROLEUM PERMIAN LLC

0.7 mi

Delaware 5,020'Cherry Canyon 5,933'Bone Spring 8,547'Wolfcamp 10,858'

✓ 42-475-37675 UL KERWIN A 18-12 · OASIS PETROLEUM PERMIAN LLC

0.9 mi

Brushy Canyon 7,147'Avalon 8,431'Bone Spring 8,574'Bone Spring 10,462'Bone Spring 11,142'Wolfcamp 11,675'Wolfcamp 12,064'Seven Rivers —Yates —Rustler —

✓ 42-475-37528 UL RATTLESNAKE A 18-6 · OASIS PETROLEUM PERMIAN LLC

1.0 mi

Rustler 851'Delaware 5,030'Glorieta —Clear Fork —Yates —Holt —Tubb —San Andres —Queen —Seven Rivers —

✓ 42-475-38466 UL RATTLESNAKE 18-16 · PANTHER DEVCO LLC

1.1 mi

San Andres —Clear Fork —Queen —Rustler —Holt —Seven Rivers —Glorieta —Delaware —Capitan —Yates —Tubb —

✓ 42-475-38905 UL 18 WILD THING EAST L · APACHE CORPORATION

1.2 mi

Delaware 5,126'Bone Spring 10,043'Holt —Seven Rivers —Glorieta —Clear Fork —Capitan —Yates —Queen —San Andres —Rustler —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (2)

Interval	Type
11,263–11,318 ft	Perforated
11,316–11,318 ft	Perforated

Casing (6)

Size	Set Depth	Cement
13.375"	420 ft	450 sx
9.625"	4,972 ft	1,900 sx
2.875"	11,166 ft	—
7.875"	11,185 ft	1,020 sx
7.625"	11,185 ft	1,020 sx
7.125"	11,185 ft	1,020 sx

Permit History (2)

#855930 Field Transfer Final Completion

UNIVERSITY 12-18 · 12,800 ft

2019-08-06

Spud 1982-05-02

#153301 Drill Final Completion

UNIVERSITY 12-18 · 11,400 ft

1982-03-04

Applications (2)

#855930 A OASIS PETROLEUM PERMIAN LLC

received 2019-08-06

#153301 A CITIES SERVICE COMPANY

received 1982-03-04

Records & Logs

4 completion filings on record.

W-2/G-1 2019-09-11

W-2/G-1 2000-05-30

W-2/G-1 1994-03-18

W-2/G-1 1982-10-21

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.

Google Maps → Explorer Map →

Lat 31.599279

Lon -103.247262

Well Details

Well Number: 9202
Max Depth: 12,800 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: OASIS PETROLEUM PERMIAN LLC
Completed: 2000-05-02

Operator

Name: OASIS PETRO PERMIAN LLC
Location: HOUSTON
P-5 Status: Delinquent (filed 2021-12-07)
Cum Oil (all leases): 8,743,997 bbl
Cum Gas (all leases): 690,976 mcf
Activities: OPRS/G
Total Permits: 170