42-165-35984

INJECTION

ROBERTSON N. CLEARFORK LO. UNIT

GAINES County · District 8 · SEABOARD OPERATING CO. · ROBERTSON N. (CLEAR FORK 7100)

Permits

Max Depth

7,350 ft

First Permit

2003-05-16

Latest Activity

2014-07-21

Lifespan

11 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-08-29

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000110163 permitted 2014-06-06

Permitted Volume

3,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

6,348–7,236 ft

Injected (12mo)

80,166 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-10-01)

Operator History

Chain of Custody

SEABOARD OIL COMPANY 1993-2002→ SEABOARD OPERATING CO. 2002-2026

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 (13) Elevation 3,398 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES - OVERPRESSURE, INERT GAS (Yates)	2,921 ft	+477 ft
SEVEN RIVERS	3,107 ft	+291 ft
QUEEN	3,454 ft	-56 ft
SAN ANDRES - ACTIVE CO2 FLOOD (San Andres)	4,577 ft	-1,179 ft
GLORIETA	5,959 ft	-2,561 ft
GLORIETTA (Glorieta)	5,960 ft	-2,562 ft
CLEARFORK (Clear Fork)	6,348 ft	-2,950 ft
UPPER CLEARFORK (Clear Fork)	6,348 ft	-2,950 ft
TUBB	6,910 ft	-3,512 ft
LEONARD	—	—
SAN ANGELO	—	—
SPRABERRY	—	—
WICHITA ALBANY (Wichita-Albany)	—	—

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 (4)

Interval	Type
6,348–6,674 ft	Perforated
6,348–7,236 ft	Perforated
6,744–6,984 ft	Perforated
7,004–7,236 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,742 ft	760 sx
5.5"	7,317 ft	1,000 sx

Permit History (2)

#789633 Reclass Final Completion

ROBERTSON, N. LO. CLEARFORK UNIT · 7,317 ft

2014-07-21

Spud 2014-08-25

#531843 Drill Final Completion

ROBERTSON, N. LO. CLEARFORK UNIT · 7,350 ft

2003-05-16

Spud 2003-06-30

Applications (2)

#789633 A SEABOARD OPERATING CO.

received 2014-06-16

#531843 A SEABOARD OPERATING CO.

received 2003-05-12

Records & Logs

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

W-2/G-1 2014-10-13

W-2/G-1 2003-08-21 log on file

W-2/G-1 2003-10-14

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 GAINES County.

Well Details

Well Number: 509
Max Depth: 7,350 ft
Drill Type: Vertical
County: GAINES
District: 8
Operator: SEABOARD OPERATING CO.
Completed: 2014-08-29

Operator

Name: SEABOARD OPER CO
Location: MIDLAND
P-5 Status: X (filed 2026-06-09)
Cum Oil (all leases): 7,554,990 bbl
Cum Gas (all leases): 109,503 mcf
Activities: OPRS/O
Total Permits: 189