42-389-32076

Final Completion Horizontal

SPENCER '33'

REEVES County · District 8 · EAGLE ROCK OPERATING COMPANY,LLC

Permits

Max Depth

13,300 ft

First Permit

1994-09-23

Latest Activity

2012-08-14

Lifespan

18 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-01

Last Production

2017-04

Operator History

Chain of Custody

LBO ENERGY, INC. 1995-2002→ THREE-B OIL COMPANY, THE 2002-2005→ STANOLIND OPERATING CORP. 2005-2008→ EAGLE ROCK OPERATING COMPANY,LLC 2008-2013

Lease Production

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

Formation Tops (7) Elevation 3,026 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DELAWARE	3,780 ft	-754 ft
BONE SPRINGS (Bone Spring)	6,850 ft	-3,824 ft
WOLFCAMP	9,400 ft	-6,374 ft
MISSISSIPPIAN	12,203 ft	-9,177 ft
MISSISSSPIAN	12,203 ft	-9,177 ft
WOODFORD	12,260 ft	-9,234 ft
DEVONIAN	12,655 ft	-9,629 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 (3)

Interval	Type
12,317–12,459 ft	Perforated
12,706–12,808 ft	Perforated
12,760–12,777 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	1,939 ft	1,500 sx
10.75"	1,939 ft	1,500 sx
7.625"	9,417 ft	900 sx
7.625"	9,417 ft	1,650 sx

Permit History (3)

#744241 Recompletion Final Completion

SPENCER '33' · 12,500 ft

2012-08-14

Spud 2012-07-09

#522565 Recompletion Final Completion

SPENCER "33" · 13,000 ft

2002-08-12

Spud 2002-07-27

#428288 Drill Final Completion

SPENCER "33" · 13,300 ft

1994-09-23

Spud 1994-09-25

Applications (3)

#744241 A EAGLE ROCK OPERATING COMPANY,LLC

received 2012-07-09

#522565 A THREE-B OIL COMPANY, THE

received 2002-08-06

#428288 A LBO ENERGY, INC.

received 1994-09-21

Records & Logs

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

W-2/G-1 2013-11-07

W-2/G-1 2002-10-24 log on file

W-2/G-1 1995-06-05 log on file

W-2/G-1 1995-08-28

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 REEVES County.

Well Details

Well Number: 1
Max Depth: 13,300 ft
Drill Type: Horizontal
County: REEVES
District: 8
Operator: EAGLE ROCK OPERATING COMPANY,LLC

Operator

Name: EAGLE ROCK OPER CO,LLC
Location: HOUSTON
P-5 Status: Inactive (filed 2015-08-31)
Cum Oil (all leases): 1,541,892 bbl
Cum Gas (all leases): 71,737,996 mcf
Total Permits: 48