42-353-31762

Final Completion

MCROREY HEIRS

NOLAN County · District 7 · ROBERTSON RESOURCES INC. · SUGGS (ELLENBURGER)

Permits

Max Depth

6,750 ft

First Permit

1985-02-06

Latest Activity

1997-09-25

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-02-11

Shut-In

—

Plugged

2013-02-20

EWA / Permit operator mismatch

Scheduling: ROBERTSON RESOURCES INC. ≠ Permit: SAMSON LONE STAR LP

Resolved via: scheduling → ROBERTSON RESOURCES INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2025-04

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1994→ SAMSON RESOURCES COMPANY 1994-1995→ SAMSON HYDROCARBONS COMPANY 1995-1996→ SAMSON LONE STAR LP 1996-1999→ PERMIAN RESOURCES, INC. 1999-2003→ SOJOURNER DRILLING CORPORATION 2003-2005→ ROBERTSON RESOURCES, INC. 2005-2007

Lease Production

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

Formation Tops (3) Elevation 2,076 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ODOM	5,892 ft	-3,816 ft
CADDO	6,106 ft	-4,030 ft
ELLENBURGER	6,347 ft	-4,271 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 ↗

Perforations (4)

Interval	Type
5,800–5,804 ft	Perforated
5,810–5,825 ft	Perforated
6,348–6,392 ft	Perforated
6,440–6,457 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	406 ft	300 sx
7"	5,102 ft	1,400 sx

Permit History (2)

#467967 Recompletion Final Completion

MCROREY HEIRS · 6,570 ft

1997-09-25

Spud 1997-09-24

#266169 Drill Final Completion

MCROREY HEIRS · 6,750 ft

1985-02-06

Spud 1985-02-12

Applications (2)

#467967 A SAMSON LONE STAR LP

received 1997-09-24

#266169 A SUN EXPL. & PROD. CO.-ABILENE

received 1985-02-06

Records & Logs

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

W-2/G-1 1997-11-21 log on file

W-2/G-1 1994-02-17

W-2/G-1 1985-06-17

W-2/G-1 1985-04-10

W-2/G-1 1985-04-30

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 NOLAN County.

Well Details

Well Number: 1
Max Depth: 6,750 ft
Drill Type: Vertical
County: NOLAN
District: 7
Operator: ROBERTSON RESOURCES INC.
Completed: 1994-02-11

Operator

Name: ROBERTSON RES, INC
Location: HORSESHOE B, AY
P-5 Status: X (filed 2026-02-26)
Cum Oil (all leases): 3,240,310 bbl
Cum Gas (all leases): 707,420 mcf
Activities: GTHS/G, OPRS/G, OPRS/O
Total Permits: 32