42-481-31043

Final Completion

PIERCE RANCH N 4900 UNIT

WHARTON County · District 3 · MCGOWAN WORKING PARTNERS, INC.

Permits

Max Depth

6,512 ft

First Permit

1978-02-23

Latest Activity

2012-04-26

Lifespan

34 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXACO E & P INC. 1993-1994→ APACHE CORPORATION 1994-2001→ MCGOWAN WORKING PARTNERS, INC. 2003-2026

Lease Production

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

Formation Tops (3) Elevation 95 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIOCENE (Miocene (undifferentiated))	1,800 ft	-1,705 ft
FRIO	4,500 ft	-4,405 ft
VICKSBURG	6,310 ft	-6,215 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
4,894–4,899 ft	Perforated
4,904–4,908 ft	Open hole
4,904–4,911 ft	Perforated
5,171–5,175 ft	Perforated
5,651–5,656 ft	Perforated

Casing (6)

Size	Set Depth	Cement
10.75"	1,332 ft	895 sx
2.375"	4,806 ft	—
2.375"	5,050 ft	—
2.375"	5,513 ft	—
2.375"	5,525 ft	—
7"	6,512 ft	100 sx

Permit History (4)

#737156 Recompletion Final Completion

PIERCE RANCH N 4900 UNIT · 4,920 ft

2012-04-26

Spud 2013-01-10

#192397 Recompletion Final Completion

PIERCE ESTATES -E- · 6,512 ft

1983-04-22

#36915 Recompletion

PIERCE ESTATES "E" · 6,512 ft

1978-11-15

#18873 Recompletion

PIERCE EST. "E" · 6,512 ft

1978-02-23

Applications (4)

#737156 A MCGOWAN WORKING PARTNERS, INC.

received 2012-03-29

#192397 A TEXACO INC.

received 1983-04-22

#36915 A TEXACO INC.

received 1978-11-15

#18873 A TEXACO INC.

received 1978-02-23

Records & Logs

8 completion filings on record.

W-2/G-1 2013-07-22

W-2/G-1 1985-06-07

W-2/G-1 1983-05-19

W-2/G-1 1978-07-13

+2 more filings

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 WHARTON County.

Well Details

Well Number: E 2
Max Depth: 6,512 ft
Drill Type: Vertical
County: WHARTON
District: 3
Operator: MCGOWAN WORKING PARTNERS, INC.

Operator

Name: MCGOWAN WORKING PTRS, INC
Location: JACKSON
P-5 Status: Active (filed 2025-10-27)
Cum Oil (all leases): 11,692,377 bbl
Cum Gas (all leases): 5,696,485 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 60