WELL · 42-427-34775 · DISTRICT 4

M. Saenz State #30

Starr County · Rincon North (DX) field · Shut IN · Vertical

M. Saenz State #30 (API 42-427-34775) is a well in Starr County operated by Killam Oil CO. Ltd., completed December 20, 2018 and listed as shut in on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued September 11, 2018, permitted to 7,000 ft.

Completion filings report 8 formation tops, including Catahoula, Vicksburg, Cook Mountain, Jackson.

No lease production has been reported under this well’s leases.

Operator of record

Killam Oil Co. Ltd.

Laredo, TX · P-5 Y, filed Feb 4, 2026 · 837 permits on file · (956) 724-7141

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Killam Oil Co. Ltd.
Production reports	none
Latest permit	Killam Oil Co., Ltd.Sep 11, 2018

7,000: total depth, ft
2: permits on file
Sep 11, 2018: last permit issued
Dec 20, 2018: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Dec 2018 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Dec 20, 2018
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

26.611121, -98.569204

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Starr County.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
M. Saenz State O-4-14112	Rincon, North (DX)	Killam Oil Co., Ltd.	1	0	0	Dec 2018 – Jul 2026

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
844526-98	Drill	Killam Oil Co., Ltd.	Apr 8, 2019	Sep 11, 2018	Oct 23, 2018	5,900
844526-99	Drill	Killam Oil Co., Ltd.	Sep 10, 2018	Sep 11, 2018	Oct 23, 2018	7,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-4-14112	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 444 ft elevation.Download CSV →

Formation	MD ft	Subsea
CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI	1,330	-886
CatahoulaCATAHOULA-FRIO - INJECTION/DISPO	2,937	-2,493
VicksburgVICKSBURG - INJECTION/DISPOSAL;	4,928	-4,484
Cook Mountain	—	—
JacksonJACKSON - INJECTION/DISPOSAL	—	—
Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC	—	—
Queen CityQUEEN CITY - INJECTION/DISPOSAL	—	—
Wilcox	—	—
Yegua	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
4,000	4,003	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,023	12.25	420 S
4.5	5,889	7.875	595 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 →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Apr 29, 2019	Apr 10, 2019	Yes

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 42-427-34775 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-427-34775 → 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.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Saenz, M. -State42-427-31950

0.4 KM · Sun Expl. & Prod. Co.-Corpus · Section with this well →

Vicksburg	5,975	-5,537
Vicksburg	6,022	-5,584
Vicksburg	6,144	-5,706

Martinez B42-427-33080

1.9 KM · Samedan Oil Corporation · Section with this well →

P-1A	3,434	-2,990
F-6	4,332	-3,888
Top Rincon	5,666	-5,222
VICKSBURG6700	6,818	-6,374

Martinez B42-427-32856

2.0 KM · Samedan Oil Corporation · Section with this well →

Jackson	190	260
Miocene (undifferentiated)	650	-200
Vicksburg	700	-250
Catahoula	970	-520
Catahoula	1,200	-750
Yegua	1,800	-1,350
Queen City	2,300	-1,850
VICKSBURG5200	5,177	-4,727

11 TOPS · FIRST 8

Martinez B42-427-33369

2.5 KM · Samedan Oil Corporation · Section with this well →

Jackson	190	262
Miocene (undifferentiated)	650	-198
Vicksburg	700	-248
Catahoula	970	-518
Catahoula	1,200	-748
Yegua	1,800	-1,348
Queen City	2,300	-1,848
Cook Mountain	2,300	-1,848

14 TOPS · FIRST 8

Garza, A. M. -State42-427-33746

3.8 KM · Shell Western E&P · Section with this well →

VX R	7,020	-6,589
VX U	7,070	-6,639
VX W	7,930	-7,499

JFB Heard Estate42-427-34190

3.9 KM · Shell Western E&P · Section with this well →

Vicksburg	7,050	-6,603
Vicksburgu	7,050	-6,603
Vicksburg	7,230	-6,783
Vicksburg	7,441	-6,994

Garza, A. M. State42-427-33303

4.0 KM · Shell Western E&P · Section with this well →

VX S Upper	6,710	-6,276
VX V	7,028	-6,594
Vicksburg	7,270	-6,836
Vicksburgv	7,270	-6,836
VX W	7,567	-7,133

Coates 55342-427-33282

4.1 KM · Texas Independent Explor., Inc. · Section with this well →

Frio	4,220	-3,883
Vicksburg	4,830	-4,493
First Rincon	5,930	-5,593
VX II	6,700	-6,363

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

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