42-427-32001

Final Completion

COATES ENERGY TRUST ETAL

STARR County · District 4 · MAGNUM ENGINEERING COMPANY · RINCON NORTH (4350)

Permits

Max Depth

5,500 ft

First Permit

1985-02-26

Latest Activity

1989-04-06

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-04-15

Shut-In

—

Plugged

2003-10-01

EWA / Permit operator mismatch

Scheduling: MAGNUM ENGINEERING COMPANY ≠ Permit: DENOVO OIL & GAS, INC.

Resolved via: scheduling → MAGNUM ENGINEERING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2007-12

Operator History

Chain of Custody

DENOVO OIL & GAS, INC. 1993-1994→ GOLDKING PROD. CO. 1994-1995→ MAGNUM ENGINEERING COMPANY 1995-1998

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 451 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
4350 UP	3,700 ft	-3,249 ft
4350 LO	3,760 ft	-3,309 ft
LSM	3,900 ft	-3,449 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 (2)

Interval	Type
3,170–3,182 ft	Perforated
4,216–4,233 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	524 ft	250 sx
5.5"	4,583 ft	850 sx
4.5"	4,583 ft	850 sx

Permit History (2)

#357754 Recompletion Final Completion

COATES ENERGY TRUST, ET AL · 5,000 ft

1989-04-06

#267885 Drill Final Completion

COATES ENERGY TRUST ETAL · 5,500 ft

1985-02-26

Spud 1985-03-29

Applications (2)

#357754 A DENOVO OIL & GAS, INC.

received 1989-04-04

#267885 A GOLDKING PROD. CO.

received 1985-02-25

Records & Logs

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

W-2/G-1 1989-06-02 log on file

W-2/G-1 1989-06-09

W-2/G-1 1985-06-25 log on file

W-2/G-1 1985-07-26

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: 2
Max Depth: 5,500 ft
Drill Type: Vertical
County: STARR
District: 4
Operator: MAGNUM ENGINEERING COMPANY
Completed: 1985-04-15

Operator

Name: MAGNUM ENGINEERING CO
Location: CORPUS CHRI, ST
P-5 Status: Active (filed 2026-01-08)
Cum Oil (all leases): 714,206 bbl
Cum Gas (all leases): 3,661,122 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 13