42-227-35507

Final Completion

KLOH

HOWARD County · District 8 · KERR-MCGEE OIL & GAS ONSHORE LLC

Permits

Max Depth

2,900 ft

First Permit

1998-03-16

Latest Activity

2000-04-24

Lifespan

2 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

Injection / Disposal

HOWARD County disposal market →

H-1 Injection Active UIC #000089357 permitted 2023-06-08

Permitted Volume

3,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,000–2,600 ft

Injected (12mo)

463,546 bbl

H-1 Injection Cancelled 2023-10-26 UIC #000089358 permitted 1999-10-01

Permitted Volume

1,500 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,300–2,600 ft

Injected (12mo)

463,546 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-12-01)

Operator History

Chain of Custody

SOUTHLAND ROYALTY COMPANY 1993-1996→ MERIDIAN OIL INC. 1996-1996→ BURLINGTON RESOURCES OIL&GAS CO. 1996-1997→ GRUY PETROLEUM MANAGEMENT CO. 1997-2006→ ORYX ENERGY COMPANY 1998-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2002→ CIMAREX ENERGY CO. OF COLORADO 2006-2012→ MERIT ENERGY COMPANY 2013-2017→ ROVER PETROLEUM OPERATING, LLC 2017-2023→ GRAYROCK ENERGY II, LLC 2024-2026

Lease Production

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

Formation Tops (1) Elevation 2,700 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	2,100 ft	+600 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
2,144–2,282 ft	Perforated
2,144–2,480 ft	Perforated
2,324–2,480 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	369 ft	200 sx
7"	2,566 ft	580 sx

Permit History (2)

#494268 Drill Final Completion

KLOH · 2,900 ft

2000-04-24

Spud 2000-12-14

#474362 Drill

KLOH · 2,900 ft

1998-03-16

Applications (2)

#494268 A KERR-MCGEE OIL & GAS ONSHORE LLC

received 2000-04-19

#474362 A ORYX ENERGY COMPANY

received 1998-03-16

Records & Logs

4 completion filings on record.

W-2/G-1 2024-01-23

W-2/G-1 2001-02-05

W-2/G-1 2001-11-29

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 HOWARD County.

Well Details

Well Number: 58
Max Depth: 2,900 ft
Drill Type: Vertical
County: HOWARD
District: 8
Operator: KERR-MCGEE OIL & GAS ONSHORE LLC

Operator

Name: KERR-MCGEE OIL & GAS ONSHORE LLC
Location: THE WOODLAN, DS
P-5 Status: Inactive (filed 2005-10-03)
Cum Oil (all leases): 15,215,016 bbl
Cum Gas (all leases): 203,258,738 mcf
Total Permits: 377