42-321-30526

TEMP ABANDONED

RALPH PETERSON ET AL GAS UNIT

MATAGORDA County · District 3 · HILCORP ENERGY COMPANY · RUGELEY S.W. (12600)

Permits

Max Depth

13,311 ft

First Permit

1978-02-03

Latest Activity

2013-05-30

Lifespan

35 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-07-20

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

UNION OIL COMPANY OF CALIFORNIA 1993-1998→ SYNERGY OIL & GAS, INC. (A) 1998-2001→ PENN VIRGINIA OIL & GAS CORP. 2001-2005→ PENN VIRGINIA OIL & GAS, L.P. 2005-2010→ HILCORP ENERGY COMPANY 2010-2010

Lease Production

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

Formation Tops (2) Elevation 29 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP ANAHUAC SHALE (Anahuac)	7,470 ft	-7,441 ft
TOP FRIO (Frio)	9,400 ft	-9,371 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 (1)

Interval	Type
12,851–12,911 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	3,013 ft	1,635 sx
7.625"	11,718 ft	956 sx
5.5"	12,848 ft	200 sx
3.5"	13,311 ft	—

Permit History (2)

#763400 Recompletion Unperfed Completion

RALPH PETERSON, ET AL GAS UNIT · 13,311 ft

2013-05-30

Spud 2013-05-29

#17575 Drill

PETERSEN, RALPH E. ET AL · 13,311 ft

1978-02-03

Applications (2)

#763400 A HILCORP ENERGY COMPANY

received 2013-05-24

#17575 A PRAIRIE PRODUCING COMPANY

received 1978-02-03

Records & Logs

2 completion filings on record.

W-2/G-1 2013-11-05

W-2/G-1 1984-01-12

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 MATAGORDA County.

Well Details

Well Number: 1
Max Depth: 13,311 ft
Drill Type: Vertical
County: MATAGORDA
District: 3
Operator: HILCORP ENERGY COMPANY
Completed: 2013-07-20

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,428