42-479-34554

Final Completion

DE BENAVIDES ROSA V.

WEBB County · District 4 · KILLAM OIL CO. LTD. · COLE WEST (2900)

Permits

Max Depth

3,710 ft

First Permit

1987-07-17

Latest Activity

1989-01-25

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-01-12

Shut-In

—

Plugged

2011-11-28

EWA / Permit operator mismatch

Scheduling: KILLAM OIL CO. LTD. ≠ Permit: KILLAM OIL COMPANY

Resolved via: scheduling → KILLAM OIL CO. LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2011-11

Operator History

originally filed by KILLAM OIL COMPANY — asset transferred

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 (3) Elevation 798 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIRANDO	2,330 ft	-1,532 ft
MIRANDO SD.	2,330 ft	-1,532 ft
BRUNI	3,380 ft	-2,582 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
2,866–2,870 ft	Perforated
2,924–2,930 ft	Perforated
3,560–3,563 ft	Perforated

Casing (2)

Size	Set Depth	Cement
7.625"	116 ft	50 sx
4.5"	3,710 ft	310 sx

Permit History (2)

#355830 Recompletion Final Completion

DE BENAVIDES, ROSA V. · 3,710 ft

1989-01-25

#332981 Drill Final Completion

DE BENAVIDES, ROSA V. · 3,700 ft

1987-07-17

Applications (3)

#332981 X KILLAM OIL COMPANY

received 1989-01-20

#355830 A KILLAM OIL COMPANY

received 1989-01-20

#332981 A KILLAM OIL COMPANY

received 1987-07-16

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 1989-02-01 log on file

W-2/G-1 1989-02-14

W-2/G-1 1988-05-03 log on file

W-2/G-1 1988-10-21

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 WEBB County.

Well Details

Well Number: 57
Max Depth: 3,710 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: KILLAM OIL CO. LTD.
Completed: 1989-01-12

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