42-461-35909

Final Completion

WOOLEY 5

UPTON County · District 7 · MID-STATES OPERATING COMPANY · BENEDUM (FUSSELMAN)

Permits

Max Depth

12,000 ft

First Permit

2008-06-09

Latest Activity

2014-04-21

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-08-13

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MID-STATES OPERATING COMPANY ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 2026-04)

Resolved via: production → PIONEER NATURAL RES. USA, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-04

Last Production

2026-07

Operator History

Chain of Custody

MARINER ENERGY, INC. 2008-2010→ APACHE CORPORATION 2010-2011→ MID-STATES OPERATING COMPANY 2011-2016→ HENRY RESOURCES LLC 2016-2019→ PIONEER NATURAL RES. USA, INC. 2019-2026

Lease Production

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

Formation Tops (6) Elevation 2,703 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY (TREND AREA) (Spraberry)	7,461 ft	-4,758 ft
PENNSYLVANIAN	8,423 ft	-5,720 ft
BEND LIME STRAWN (Bend)	10,070 ft	-7,367 ft
ATOKA	10,346 ft	-7,643 ft
DEVONIAN	11,134 ft	-8,431 ft
FUSSELMAN	11,678 ft	-8,975 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 (6)

Interval	Type
7,461–8,344 ft	Perforated
8,423–10,003 ft	Perforated
10,070–10,289 ft	Perforated
10,346–10,546 ft	Perforated
11,134–11,594 ft	Perforated
11,678–11,728 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	529 ft	500 sx
8.625"	5,040 ft	855 sx
5.5"	11,888 ft	1,080 sx

Permit History (2)

#784600 Recompletion Final Completion

WOOLEY 5 · 11,888 ft

2014-04-21

Spud 2014-05-12

#664011 Drill Final Completion

WOOLEY 5 · 12,000 ft

2008-06-09

Spud 2008-06-11

Applications (2)

#784600 A MID-STATES OPERATING COMPANY

received 2014-04-14

#664011 A MARINER ENERGY, INC.

received 2008-06-09

Records & Logs

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

W-2/G-1 2014-07-01

W-2/G-1 2009-02-27 log on file

W-2/G-1 2009-03-27

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: 1R
Max Depth: 12,000 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: MID-STATES OPERATING COMPANY
Completed: 2008-08-13

Operator

Name: MID-STATES OPER CO
Location: MIDLAND
P-5 Status: Active (filed 2026-02-05)
Cum Oil (all leases): 1,811,798 bbl
Cum Gas (all leases): 365,519 mcf
Activities: OPRS/O
Total Permits: 105