42-003-42436

Horizontal

BLOCK 10 FUHRMAN-MASCHO UNIT

ANDREWS County · District 8 · SABINAL ENERGY OPERATING, LLC

Permits

Max Depth

7,950 ft

First Permit

2010-12-30

Latest Activity

2021-09-14

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

BETWELL OIL & GAS COMPANY 1993-1996→ ARROW OPERATING COMPANY 1996-1997→ LOMAK PRODUCTION COMPANY 1997-1998→ RANGE PRODUCTION COMPANY 1998-2009→ ENERGEN RESOURCES CORPORATION 2009-2019→ DIAMONDBACK E&P LLC 2019-2019→ SABINAL ENERGY OPERATING, LLC 2019-2025→ BCE-MACH III 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 (3) Elevation 3,209 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GRAYBURG	4,331 ft	-1,122 ft
UPPER SAN ANDRES (San Andres)	4,415 ft	-1,206 ft
LOWER SAN ANDRES (San Andres)	4,585 ft	-1,376 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

✓ 42-003-48928 BLOCK 10 FUHRMAN-MASCHO UNIT · SABINAL ENERGY OPERATING, LLC

1.3 mi

Yates 2,867'Yates 2,876'Seven Rivers 3,133'Queen 3,799'Grayburg 4,096'San Andres 4,310'Permian (undifferentiated) —Clear Fork —Holt —Tubb —Glorieta —

✓ 42-003-48927 BLOCK 10 FUHRMAN-MASCHO UNIT · SABINAL ENERGY OPERATING, LLC

1.3 mi

Yates 2,876'Seven Rivers 3,141'Queen 3,828'Grayburg 4,123'San Andres 4,342'Holt —Glorieta —Tubb —Permian (undifferentiated) —Clear Fork —

✓ 42-003-49103 UL G 10-13 A · ELEVATION RESOURCES LLC

1.5 mi

Yates 3,054'San Andres 4,452'Glorieta 5,073'Clear Fork 5,380'Seven Rivers —Grayburg —Permian (undifferentiated) —Queen —Holt —Tubb —

✓ 42-003-49104 UL G 10-13 B · ELEVATION RESOURCES LLC

1.5 mi

Yates 3,054'San Andres 4,327'Glorieta 5,193'Clear Fork 5,500'Tubb —Permian (undifferentiated) —Grayburg —Seven Rivers —Queen —Holt —

✓ 42-003-47599 UL G 10-24 UNIT · ELEVATION RESOURCES LLC

1.7 mi

LEON —Seven Rivers —Glorieta —Queen —San Andres —Holt —Tubb —Permian (undifferentiated) —Clear Fork —Grayburg —

✓ 42-003-48121 UL 10 CANEY · LIME ROCK RESOURCES IV-A, L.P.

1.8 mi

Yates 2,900'Seven Rivers 3,160'Queen 3,805'Grayburg 4,125'L. GRAYBURG 4,265'San Andres 4,373'Holt —Tubb —Clear Fork —Glorieta —

✓ 42-003-47796 UL 10 HARMON · LIME ROCK RESOURCES IV-A, L.P.

2.2 mi

Yates 2,913'Seven Rivers 3,175'Queen 3,823'Grayburg 4,147'San Andres 4,385'Permian (undifferentiated) —Clear Fork —Glorieta —Holt —Tubb —

✓ 42-003-47803 UL 10 HARMON · LIME ROCK RESOURCES IV-A, L.P.

2.3 mi

Yates 2,928'Seven Rivers 3,191'Queen 3,839'Grayburg 4,163'San Andres 4,400'Clear Fork —Tubb —Holt —Glorieta —Permian (undifferentiated) —

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 (8)

Interval	Type
4,258–4,278 ft	Perforated
4,258–4,620 ft	Perforated
4,322–4,330 ft	Perforated
4,334–4,339 ft	Perforated
4,365–4,370 ft	Perforated
4,417–4,426 ft	Perforated
4,434–4,440 ft	Perforated
4,600–4,620 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,554 ft	826 sx
5.5"	4,874 ft	1,300 sx

Permit History (2)

#872617 Recompletion

BLOCK 10 FUHRMAN-MASCHO UNIT · 7,950 ft

2021-09-14

#707433 Drill Final Completion

BLOCK 10 FUHRMAN-MASCHO UNIT · 4,900 ft

2010-12-30

Spud 2011-04-05

Applications (2)

#872617 A SABINAL ENERGY OPERATING, LLC

received 2021-09-08

#707433 A ENERGEN RESOURCES CORPORATION

received 2010-12-21

Records & Logs

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

W-2/G-1 2016-07-11

W-2/G-1 2011-07-20 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 32.174763

Lon -102.673524

Well Details

Well Number: 1501H
Max Depth: 7,950 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: SABINAL ENERGY OPERATING, LLC

Operator

Name: SABINAL ENGY OPER, LLC
Location: HOUSTON, DS
P-5 Status: Inactive (filed 2025-06-11)
Cum Oil (all leases): 36,722,630 bbl
Cum Gas (all leases): 23,917 mcf
Total Permits: 146