42-165-36604

ROBERTSON, J.B.

GAINES County · District 8 · SABINAL ENERGY OPERATING, LLC

Permits

Max Depth

8,000 ft

First Permit

2006-07-05

Latest Activity

2022-04-18

Lifespan

16 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

TEXACO E & P INC. 1993-2002→ CHEVRON U. S. A. INC. 2002-2017→ SABINAL ENERGY OPERATING, LLC 2017-2025→ 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 (2) Elevation 3,298 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,915 ft	+383 ft
GLORIETA	5,850 ft	-2,552 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

✓ 42-165-32251 ROBERTSON UNIT · TEXACO INC.

0.3 mi

Yates 2,907'San Andres 4,523'Glorieta 5,810'

✓ 42-165-32691 WHARTON UNIT · TEXACO INC.

0.7 mi

ANHYDRITE 1,845'SALT 1,970'Yates 2,880'San Andres 4,500'Glorieta 5,883'

✓ 42-165-32600 WHARTON UNIT · TEXACO INC.

1.0 mi

ANHYDRITE 1,842'SALT 1,874'Yates 2,876'San Andres 4,546'Glorieta 5,848'

✓ 42-165-32597 WHARTON UNIT · TEXACO INC.

1.0 mi

Yates 2,844'San Andres 4,690'Glorieta 5,884'

✓ 42-165-32725 TALIAFERRO · SHELL WESTERN E&P INC.

1.1 mi

Yates 2,903'Seven Rivers 3,138'Queen 3,448'San Andres 4,521'Glorieta 5,838'Glorieta 5,838'

✓ 42-165-03147 WHARTON, A.B.JR. 'A' JOA · SABINAL ENERGY OPERATING, LLC

1.2 mi

Rustler 1,813'TANSIL 2,728'Yates 2,896'Seven Rivers 3,138'Queen 3,750'Grayburg 4,203'San Andres 4,481'San Andres 4,770'Glorieta 5,885'

✓ 42-165-38725 QUAIL 4 · SABINAL ENERGY OPERATING, LLC

1.4 mi

Yates 2,859'Seven Rivers 3,108'Queen 3,739'San Andres 4,480'San Angelo —Glorieta —Wichita-Albany —Clear Fork —Spraberry —Leonard —

✓ 42-165-38724 MAVERICK 4 · SABINAL ENERGY OPERATING, LLC

1.4 mi

Yates 2,890'Seven Rivers 3,148'Queen 3,786'San Andres 4,588'San Angelo —Leonard —Wichita-Albany —Clear Fork —Spraberry —Glorieta —

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
5,918–6,040 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,820 ft	800 sx
5.5"	6,130 ft	1,790 sx

Permit History (2)

#879026 Recompletion

ROBERTSON, J.B. · 6,140 ft

2022-04-18

#621769 Drill Final Completion

ROBERTSON UNIT · 8,000 ft

2006-07-05

Spud 2006-07-14

Applications (2)

#879026 A SABINAL ENERGY OPERATING, LLC

received 2022-04-11

#621769 A CHEVRON U. S. A. INC.

received 2006-06-29

Records & Logs

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

W-2/G-1 2006-08-30 log on file

W-2/G-1 2006-09-27

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.

Google Maps → Explorer Map →

Lat 32.571847

Lon -102.693929

Well Details

Well Number: 2
Max Depth: 8,000 ft
Drill Type: Vertical
County: GAINES
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