← Wells

42-427-34780

N.R. MONTALVO

STARR County · District 4 · KILLAM OIL CO., LTD.

Permits

1

Max Depth

8,000 ft

First Permit

2019-03-15

Latest Activity

2019-03-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. The nearest completed wells below show what to expect at this location.

Check this well's filings at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported — this well has no filings of its own yet.

Cross-section
✓ 42-427-34784 GARZA · KILLAM OIL CO., LTD.
0.4 mi
Catahoula 1,327'Catahoula 3,290'Vicksburg 6,369'Cook Mountain —Miocene (undifferentiated) —Queen City —Yegua —Jackson —Wilcox —
✓ 42-427-34767 I.V. MONTALVO 'C' · KILLAM OIL CO., LTD.
0.8 mi
Catahoula 1,270'Catahoula 3,451'Vicksburg 5,865'Jackson —Wilcox —Yegua —Miocene (undifferentiated) —Queen City —Cook Mountain —
✓ 42-427-34779 N.R. MONTALVO · KILLAM OIL CO., LTD.
0.9 mi
Catahoula 1,260'Catahoula 3,418'Vicksburg 5,820'Jackson —Wilcox —Yegua —Queen City —Cook Mountain —Miocene (undifferentiated) —
✓ 42-427-34736 I.V. MONTALVO 'C' · KILLAM OIL CO., LTD.
0.9 mi
Catahoula 1,310'Catahoula 1,310'Catahoula 1,310'Catahoula 3,670'Frio 3,670'Catahoula 3,670'Vicksburg 5,680'Vicksburg 5,680'Vicksburg 5,680'Miocene (undifferentiated) —Queen City —Miocene (undifferentiated) — +4 more
✓ 42-427-34742 I.V. MONTALVO 'C' · KILLAM OIL CO., LTD.
0.9 mi
Catahoula 1,300'Catahoula 1,300'Catahoula 3,662'Catahoula 3,662'Vicksburg 5,820'Vicksburg 5,820'Cook Mountain —Jackson —Wilcox —Yegua —Queen City —Miocene (undifferentiated) —
✓ 42-427-34766 I.V. MONTALVO 'C' · KILLAM OIL CO., LTD.
1.1 mi
Catahoula 1,314'Catahoula 3,521'Vicksburg 5,780'Yegua —Cook Mountain —Jackson —Wilcox —Miocene (undifferentiated) —Queen City —
✓ 42-427-34739 I.V. MONTALVO 'C' · KILLAM OIL CO., LTD.
1.1 mi
Catahoula 1,395'Catahoula 1,395'Catahoula 3,560'Catahoula 3,560'Catahoula 3,560'Vicksburg 5,760'Vicksburg 5,760'Jackson —Wilcox —Yegua —Miocene (undifferentiated) —Queen City — +2 more
✓ 42-427-34743 I.V. MONTALVO 'C' · KILLAM OIL CO., LTD.
1.1 mi
Catahoula 1,328'Catahoula 1,328'Catahoula 3,496'Catahoula 3,496'Vicksburg 5,762'Vicksburg 5,762'Miocene (undifferentiated) —Yegua —Cook Mountain —Jackson —Wilcox —Miocene (undifferentiated) — +1 more

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section).

Permit History (1)

#851088 Drill

N.R. MONTALVO · 8,000 ft

2019-03-15

Spud 2019-04-23

Applications (1)

#851088 A KILLAM OIL CO., LTD.
received 2019-03-15

Records & Logs

No W-2/G-1 filings on record in the RRC wellbore file for this well.

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.

Google Maps → Explorer Map →
Lat 26.704980
Lon -98.496477

Well Details

Well Number
3
Max Depth
8,000 ft
Drill Type
Vertical
County
STARR
District
4
Operator
KILLAM OIL CO., LTD.

Operator

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
832