42-427-31153

PRODUCING

SAENZ M. - STATE

STARR County · District 4 · KILLAM OIL CO. LTD. · RINCON NORTH (VICKSBURG 6700)

Permits

Max Depth

9,500 ft

First Permit

1977-06-13

Latest Activity

2002-10-03

Lifespan

25 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-01-14

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: KILLAM OIL CO. LTD. ≠ Permit: KERR-MCGEE OIL & GAS ONSHORE LLC

Resolved via: production → KILLAM OIL CO., LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2006→ KERR-MCGEE OIL & GAS ONSHORE LP 2006-2011→ EXARO ENERGY II, LLC 2011-2012→ KILLAM OIL CO., LTD. 2012-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (1) Elevation 450 ft (RT)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
VICKSBURG 6700 (Vicksburg)	6,706 ft	-6,256 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 (1)

Interval	Type
6,706–6,718 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	1,116 ft	563 sx
7.625"	5,963 ft	500 sx
5"	9,370 ft	505 sx

Permit History (2)

#524287 Recompletion Final Completion

SAENZ, M.-STATE- · 9,373 ft

2002-10-03

Spud 2002-10-15

#545 Drill Long String Casing

SAENZ, M.-STATE · 9,500 ft

1977-06-13

Spud 1977-08-07

Applications (2)

#524287 A KERR-MCGEE OIL & GAS ONSHORE LLC

received 2002-10-03

#545 A SUN EXPLORATION & PRODUCTION CO.

received 1977-06-13

Records & Logs

2 completion filings on record.

W-2/G-1 2003-01-27

W-2/G-1 1978-01-19

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 STARR County.

Well Details

Well Number: 21
Max Depth: 9,500 ft
Drill Type: Vertical
County: STARR
District: 4
Operator: KILLAM OIL CO. LTD.
Completed: 2003-01-14

Operator

Name: KILLAM OIL CO., LTD
Location: LAREDO
P-5 Status: Active (filed 2026-04-09)
Cum Oil (all leases): 8,614,650 bbl
Cum Gas (all leases): 564,764,653 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 837