WELL · 42-427-33402 · DISTRICT 4

Montalvo N. R. #15

Plugged

Starr County · Sun North (7020 Sand) field · Vertical

Montalvo N. R. #15 (API 42-427-33402) is a plugged well in Starr County, plugged April 1, 2010, last operated by Kerr-Mcgee Oil & Gas Onshore LLC.

The RRC has issued 4 drilling permits (amended once) between 2001 and 2006, permitted to 12,000 ft.

It was permitted by Kerr-Mcgee Oil & Gas Onshore LP and has since transferred to Kerr-Mcgee Oil & Gas Onshore LLC on the wellbore schedule.

Completion filings report 3 formation tops, including 6250 S Sand, 7020 Sand, Vicksburg.

Its 5 leases have reported 2.49K barrels of oil and 1.46M mcf of gas since November 2001, last reporting in February 2012. The leases carry 5 wells, so these are lease totals, not this well alone.

Operator of record

Kerr-McGee Oil & Gas Onshore LLC

Permitted by Kerr-McGee Oil & Gas Onshore LP; the EWA schedule now lists a different operator.

The Woodlands, TX · P-5 Y, filed Jul 6, 2007 · 377 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Kerr-McGee Oil & Gas Onshore LLC
Production reports	Kerr-McGee Oil & Gas Onshore LPthrough Oct 2007
Latest permit	Kerr-McGee Oil & Gas Onshore LPMay 5, 2006

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

12,000: total depth, ft
5: permits on file
May 5, 2006: last permit issued
Jul 3, 2003: completed
2.49K: cumulative oil, bbl
1.46M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 2001 THROUGH Feb 2012

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jul 3, 2003
Shut in: —
Plugged: Apr 1, 2010

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 5 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Montalvo, N. R. O-4-13384	Sun, North (F-3-D)	Kerr-McGee Oil & Gas Onshore LP	1	2.49K	3.68K	Jul 2006 – Feb 2012
Montalvo, N. R. G-4-209120	Sun, North (6830)	Kerr-McGee Oil & Gas Onshore LP	1	0	70.9K	Mar 2005 – Mar 2007
Montalvo, N. R. G-4-195853	Sun, North (7020 Sand)	Kerr-McGee Oil & Gas Onshore LLC	1	0	250K	Jul 2003 – Sep 2005
Montalvo, N.R. G-4-204723	Sun, North (6250,S)	Kerr-McGee Oil & Gas Onshore LLC	1	0	10.5K	Nov 2004 – Sep 2005
Montalvo, N. R. G-4-185911	Sun, North (Vicksburg 5960)	Kerr-McGee Oil & Gas Onshore LLC	1	0	1.12M	Nov 2001 – Nov 2004

No volumes reported on these leases in the last three years.

Chain of custody

Every operator that reported production on this well's lease, in order.

1Kerr-McGee Oil & Gas Onshore LLCNov 2001 → Jul 2005
2Kerr-McGee Oil & Gas Onshore LPJul 2006 → Aug 2007

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
618777-99	Recompletion	Kerr-McGee Oil & Gas Onshore LP	May 5, 2006	May 5, 2006	May 17, 2006	6,370
558894-99	Recompletion	Kerr-McGee Oil & Gas Onshore LLC	Mar 11, 2005	Mar 11, 2005	Mar 23, 2005	6,144
552083-99	Recompletion	Kerr-McGee Oil & Gas Onshore LLC	Oct 8, 2004	Oct 8, 2004	—	6,700
512756-98	Drill	Kerr-McGee Oil & Gas Onshore LLC	Nov 8, 2001	Aug 20, 2001	Sep 8, 2001	12,000
512756-99	Drill	Kerr-McGee Oil & Gas Onshore LLC	Aug 20, 2001	Aug 20, 2001	—	12,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-185911	—	—	—	—
—	— G-4-195853	—	—	—	—
—	— G-4-204723	—	—	—	—
—	— G-4-209120	—	—	—	—
—	— O-4-13384	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 333 ft elevation.Download CSV →

Formation	MD ft	Subsea
6250 S Sand	6,173	-5,840
6250 S Sand	6,174	-5,841
7020 Sand	6,465	-6,132
VicksburgVICKSBURG 5960	6,708	-6,375

Perforations

Perforated and open-hole intervals.

From	To	Type
5,512	5,518	Perforated
6,046	6,052	Perforated
6,056	6,071	Perforated
6,174	6,185	Perforated
6,465	6,474	Perforated
6,708	6,715	Perforated
6,718	6,728	Perforated
6,738	6,744	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	1,520	12.25	490 S
7	8,541	8.75	565 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Filed	W-2 / G-1 date	Logs referenced
Jan 4, 2007	Jul 13, 2006	Yes
Nov 7, 2006	—	—
Aug 24, 2005	Apr 18, 2005	—
Jul 6, 2005	—	—
Mar 2, 2005	Nov 22, 2004	Yes
Dec 21, 2004	—	—
Sep 8, 2003	Jul 30, 2003	Yes
Aug 7, 2003	—	—
Jan 2, 2002	Nov 21, 2001	Yes
Dec 11, 2001	—	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-427-33402 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-427-33402 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/42733402, documented in the API reference.