42-389-30890

Final Completion

VALLEY FARM STATE

REEVES County · District 8 · APACHE CORPORATION · WOLFBONE (TREND AREA)

Permits

Max Depth

18,700 ft

First Permit

1977-08-12

Latest Activity

2010-01-04

Lifespan

32 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2018-05-05

Shut-In

—

Plugged

2022-11-09

EWA / Production operator mismatch

Scheduling: APACHE CORPORATION ≠ Production: CALLON PETROLEUM OPERATING CO (reported 2023-09)

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: THOMPSON, J. CLEO

Resolved via: scheduling → APACHE CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-03

Last Production

2026-07

Operator History

Chain of Custody

THOMPSON, J. CLEO 2010-2013→ OXY USA WTP LP 2013-2018→ PRIMEXX OPERATING CORPORATION 2018-2020→ CALLON PETROLEUM OPERATING CO 2023-2023

Lease Production

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

Formation Tops (6) Elevation 2,724 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BONE SPRINGS (Bone Spring)	7,950 ft	-5,226 ft
1ST BONE SPRING (Bone Spring)	8,852 ft	-6,128 ft
FIRST BONE SPRINGS (Bone Spring)	8,852 ft	-6,128 ft
2ND BONE SPRING (Bone Spring)	9,330 ft	-6,606 ft
SECOND BONE SPRINGS (Bone Spring)	9,330 ft	-6,606 ft
THIRD BONE SPRINGS (Bone Spring)	10,110 ft	-7,386 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 (2)

Interval	Type
8,000–10,668 ft	Perforated
9,057–17,053 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	2,115 ft	—
5.5"	10,865 ft	2,415 sx
9.625"	11,306 ft	4,550 sx
9.625"	11,306 ft	—

Permit History (2)

#689058 Reenter Final Completion

VALLEY FARM · 12,750 ft

2010-01-04

Spud 2010-02-01

#5338 Drill

VALLEY FARM · 18,700 ft

1977-08-12

Spud 1978-04-11

Applications (2)

#689058 A THOMPSON, J. CLEO

received 2009-12-28

#5338 A UNION OIL COMPANY OF CALIFORNIA

received 1977-08-12

Records & Logs

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

W-2/G-1 2018-05-07

W-2/G-1 2010-06-21 log on file

W-2/G-1 2010-10-14

W-2/G-1 1984-01-12

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 REEVES County.

Well Details

Well Number: 1
Max Depth: 18,700 ft
Drill Type: Vertical
County: REEVES
District: 8
Operator: APACHE CORPORATION
Completed: 2018-05-05

Operator

Name: APC OPER PARTNERSHIP
Location: HOUSTON
P-5 Status: Active (filed 2025-12-03)
Cum Oil (all leases): 615,928,793 bbl
Cum Gas (all leases): 2,702,742,169 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,664