42-165-33669

NORTH ROBERTSON UNIT

GAINES County · District 8 · BCE-MACH III LLC · ROBERTSON N. (CLEAR FORK 7100)

Permits

2

Max Depth

7,500 ft

First Permit

1986-07-31

Latest Activity

1986-07-31

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-10-05

Shut-In

Plugged

!

EWA / Permit operator mismatch

Scheduling: BCE-MACH III LLC ≠ Permit: TENNECO OIL CO.

Resolved via: productionBCE-MACH III LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (6) Elevation 3,393 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA 5,936 ft-2,543 ft
GLORIETTA (Glorieta)5,936 ft-2,543 ft
UPPER CLEARFORK (Clear Fork)6,306 ft-2,913 ft
MIDDLE CLEARFORK (Clear Fork)6,838 ft-3,445 ft
TUBB 7,044 ft-3,651 ft
LOWER CLEARFORK (Clear Fork)7,074 ft-3,681 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
42-165-38858 NORTH RILEY UNIT · SABINAL ENERGY OPERATING, LLC
0.7 mi
Seven Rivers 3,198'Queen 3,771'San Andres 4,495'Glorieta 5,935'Clear Fork 6,368'Wichita-Albany Leonard Spraberry San Angelo Wolfcamp
42-165-38934 SHINER · SABINAL ENERGY OPERATING, LLC
0.9 mi
Seven Rivers 3,154'Queen 3,744'San Andres 4,436'Glorieta 5,825'Clear Fork 6,253'Spraberry San Angelo Leonard Wichita-Albany Wolfcamp
42-165-38933 BLANTON · SABINAL ENERGY OPERATING, LLC
0.9 mi
Yates 2,933'Seven Rivers 3,156'Queen 3,749'San Andres 4,428'Glorieta 5,802'Clear Fork 6,228'San Angelo Spraberry Leonard Wichita-Albany
42-165-38723 PRESLEY 360 · SABINAL ENERGY OPERATING, LLC
1.2 mi
Yates 2,967'Seven Rivers 3,213'Queen 3,735'San Andres 4,492'San Angelo Clear Fork Leonard Wichita-Albany Glorieta Spraberry
42-165-38881 NORTH RILEY UNIT · SABINAL ENERGY OPERATING, LLC
1.4 mi
Yates 2,951'Seven Rivers 3,198'Queen 3,771'San Andres 4,495'Glorieta 5,935'Clear Fork 6,368'San Angelo Leonard Spraberry Wichita-Albany
42-165-34672 NORTH RILEY UNIT · UNION OIL COMPANY OF CALIFORNIA
2.2 mi
Yates 2,913'Grayburg 4,321'Clear Fork 6,420'
42-165-38850 NORTH RILEY UNIT · SABINAL ENERGY OPERATING, LLC
2.3 mi
Yates 2,948'Seven Rivers 3,197'Queen 3,775'San Andres 4,486'Glorieta 5,941'Clear Fork 6,338'Spraberry Leonard San Angelo Wichita-Albany
42-165-38856 RUIDOSA 365 · SABINAL ENERGY OPERATING, LLC
2.4 mi
Yates 2,985'Seven Rivers 3,228'Queen 3,799'San Andres 4,493'Glorieta 6,098'Clear Fork 6,417'Wichita-Albany Leonard Spraberry San Angelo

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 (3)

IntervalType
6,027–6,189 ftPerforated
6,259–6,818 ftPerforated
6,857–7,270 ftPerforated

Casing (2)

SizeSet DepthCement
8.375"1,790 ft750 sx
5.5"7,400 ft1,600 sx

Permit History (2)

Applications (2)

#333675 A SABINAL ENERGY OPERATING, LLC
received 2025-06-10
#333675 A TENNECO OIL CO.
received 1987-07-29

Records & Logs

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

W-2/G-1 2025-05-29
W-2/G-1 2005-09-13
W-2/G-1 1987-11-02 log on file
W-2/G-1 1987-11-02 log on file
W-2/G-1 1987-11-16
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.

Lat 32.685275
Lon -102.802432

Well Details

Well Number
3514 B
Max Depth
7,500 ft
Drill Type
Vertical
County
GAINES
District
8
Completed
1987-10-05

Operator

Location
OKLAHOMA CI, TY
P-5 Status
X (filed 2026-05-18)
Cum Oil (all leases)
2,920,146 bbl
Cum Gas (all leases)
26,737,346 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
10