42-389-37578

PRODUCING Horizontal

VOLUNTEER STATE 54-36

REEVES County · District 8 · TRP OPERATING LLC · PHANTOM (WOLFCAMP)

Permits

Max Depth

11,500 ft

First Permit

2018-09-19

Latest Activity

2018-09-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-12-22

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: TRP OPERATING LLC ≠ Permit: ENERGEN RESOURCES CORPORATION

Resolved via: production → TRP OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-11

Last Production

2026-07

Operator History

Chain of Custody

DIAMONDBACK E&P LLC 2019-2025→ TRP OPERATING LLC 2025-2026

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 (10) Elevation 2,741 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CASTILLE (Castile)	2,500 ft	+241 ft
FORD-DELAWARE (Delaware)	2,500 ft	+241 ft
DELAWARE	4,085 ft	-1,344 ft
BELL CANYON	4,135 ft	-1,394 ft
CHERRY CANYON	5,060 ft	-2,319 ft
DELAWARE CONSOLIDATED GAS (Delaware)	6,500 ft	-3,759 ft
BONE SPRINGS (Bone Spring)	7,470 ft	-4,729 ft
WOLFCAMP	10,232 ft	-7,491 ft
PERMIAN (Permian (undifferentiated))	11,300 ft	-8,559 ft
PENNSYLVANIAN	—	—

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

✓ 42-389-37570 VOLUNTEER STATE 54-36 · ENERGEN RESOURCES CORPORATION

0.2 mi

Castile 2,500'Delaware 2,500'Delaware 4,105'Bell Canyon 4,140'Cherry Canyon 5,065'Delaware 6,500'Bone Spring 7,480'Wolfcamp 10,226'Permian (undifferentiated) 11,300'Pennsylvanian —

✓ 42-389-37555 VOLUNTEER STATE 54-36 · ENERGEN RESOURCES CORPORATION

0.3 mi

Delaware 2,500'Castile 2,500'Delaware 4,086'Bell Canyon 4,114'Cherry Canyon 5,074'Delaware 6,500'Bone Spring 7,498'Wolfcamp 10,221'Permian (undifferentiated) 11,300'Pennsylvanian —Mississippian —

✓ 42-389-35784 GAVSTER STATE 32A · PDC PERMIAN, INC.

1.1 mi

Castile 2,800'Delaware 4,500'Bell Canyon 4,800'Cherry Canyon 5,300'Bone Spring 7,565'Wolfcamp 10,351'Permian (undifferentiated) —Delaware —Delaware —Pennsylvanian —

✓ 42-389-35789 GAVSTER STATE 32A · PDC PERMIAN, INC.

1.2 mi

Castile 2,800'Delaware 4,500'Bell Canyon 4,800'Cherry Canyon 5,300'Bone Spring 7,587'Wolfcamp 10,355'Permian (undifferentiated) —Delaware —Delaware —Pennsylvanian —

✓ 42-389-35895 TARVIN STATE 2 · PDC PERMIAN, INC.

1.3 mi

Castile 2,800'Delaware 4,500'Bell Canyon 4,800'Cherry Canyon 5,300'Bone Spring 7,404'Bone Spring 9,691'Wolfcamp 10,215'Pennsylvanian —Delaware —Delaware —Permian (undifferentiated) —

✓ 42-389-36839 APC 54-5-1 · DBM WATER SERVICES, LLC

1.6 mi

Castile 2,450'Permian (undifferentiated) 2,450'Delaware 4,054'Delaware 4,054'Bell Canyon 4,086'Cherry Canyon 5,040'Wolfcamp —Pennsylvanian —Bone Spring —Delaware —

✓ 42-389-36149 JEAN 38 · PDC PERMIAN, INC.

1.8 mi

Castile 2,800'Delaware 4,500'Bell Canyon 4,800'Cherry Canyon 5,300'Bone Spring 7,447'Wolfcamp 10,320'Pennsylvanian —Permian (undifferentiated) —Delaware —Delaware —

✓ 42-389-41935 BLAZER 1 · PBEX OPERATIONS, LLC

1.8 mi

BASE OF SALT 4,149'Yates 4,659'Grayburg 5,116'Cherry Canyon 5,715'Brushy Canyon 6,864'Bell Canyon —Delaware —Delaware —Castile —Delaware —

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 (1)

Interval	Type
10,671–15,374 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	4,097 ft	1,395 sx
7.625"	10,518 ft	1,080 sx
5.5"	10,520 ft	1,060 sx
4.5"	15,472 ft	1,060 sx

Permit History (1)

#844804 Drill Final Completion

VOLUNTEER STATE 54-36 · 11,500 ft

2018-09-19

Spud 2018-12-03

Applications (1)

#844804 A ENERGEN RESOURCES CORPORATION

received 2018-09-18

Records & Logs

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

W-2/G-1 2020-01-30 log on file

W-2/G-1 2019-10-23 log on file

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 31.548374

Lon -103.660507

Well Details

Well Number: 654H
Max Depth: 11,500 ft
Drill Type: Horizontal
County: REEVES
District: 8
Operator: TRP OPERATING LLC
Completed: 2019-12-22

Operator

Name: TRP OPER LLC
Location: HOUSTON
P-5 Status: Active (filed 2025-08-18)
Cum Oil (all leases): 23,531,304 bbl
Cum Gas (all leases): 122,619,844 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 272

42-389-37578

Regulatory Status

Production SummaryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Operator History

Lease Production

Formation Tops (10) Elevation 2,741 ft (GL)

Offset Well Tops (nearest 8 wells with tops)

Perforations (1)

Casing (4)

Permit History (1)

Applications (1)

Records & Logs

Well Details

Operator

Production Summary