42-215-31092

Final Completion

HUDNALL J. S. ET AL

HIDALGO County · District 4 · CNG PRODUCING COMPANY · ARROWHEAD RANCH (VICKS 13 200)

Permits

Max Depth

14,020 ft

First Permit

1980-11-20

Latest Activity

1990-12-13

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-08-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CNG PRODUCING COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

GRAHAM ROYALTY, LTD. 1993-1993→ MIDPAR L.P. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2004→ DENALI OIL & GAS MANAGEMENT, LLC 2004-2006→ CHESAPEAKE OPERATING, INC. 2006-2014→ HILCORP ENERGY COMPANY 2014-2026

Lease Production

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

Formation Tops (3) Elevation 332 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LOWER FRIO, TOP (Frio)	5,370 ft	-5,038 ft
TOP VICKSBURG (Vicksburg)	7,520 ft	-7,188 ft
LOWER FRIO, BASE (Frio)	8,138 ft	-7,806 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 (5)

Interval	Type
12,316–12,324 ft	Perforated
12,340–12,350 ft	Perforated
12,376–12,384 ft	Perforated
12,396–12,406 ft	Perforated
13,194–13,216 ft	Perforated

Casing (5)

Size	Set Depth	Cement
20"	40 ft	—
13.375"	2,528 ft	1,570 sx
13.375"	2,558 ft	1,570 sx
9.625"	9,791 ft	2,245 sx
2.875"	13,079 ft	—

Permit History (2)

#381350 Recompletion Final Completion

HUDNALL, J. S. · 14,020 ft

1990-12-13

Spud 1990-12-18

#100024 Drill Final Completion

HUDNALL, J. S. ET AL · 14,000 ft

1980-11-20

Spud 1981-02-03

Applications (2)

#381350 A CNG PRODUCING COMPANY

received 1990-11-20

#100024 A CNG PRODUCING COMPANY

received 1980-11-20

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1991-02-19 log on file

W-2/G-1 1991-04-23

W-2/G-1 1981-09-16

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 HIDALGO County.

Well Details

Well Number: 1
Max Depth: 14,020 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: CNG PRODUCING COMPANY
Completed: 1981-08-26

Operator

Name: CNG PRODUCING CO
Location: NEW ORLEANS
P-5 Status: Inactive (filed 2000-01-21)
Cum Oil (all leases): 129,593 bbl
Cum Gas (all leases): 16,387,417 mcf
Total Permits: 84