← Wells

42-055-34782

PRODUCING Horizontal

MERCER W. F.

CALDWELL County · District 1 · TEXAS PETROLEUM INVESTMENT CO. · LULING-BRANYON

Permits

2

Max Depth

2,300 ft

First Permit

1998-05-08

Latest Activity

2021-01-13

Lifespan

23 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-05-12

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MERIDIAN OIL PRODUCTION INC. 1993-1996→ MERIDIAN OIL INC. 1996-1996→ BURLINGTON RESOURCES OIL&GAS CO. 1996-1997→ VINTAGE PETROLEUM, INC. 1997-2006→ VINTAGE PETROLEUM, LLC 2006-2006→ TEXAS PETROLEUM INVESTMENT CO. 2006-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (7) Elevation 488 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
AUSTIN CHALK 1,760 ft-1,272 ft
BUDA 1,932 ft-1,444 ft
BUDA 1,940 ft-1,452 ft
DEL RIO 2,008 ft-1,520 ft
GEORGETOWN 2,063 ft-1,575 ft
EDWARDS 2,083 ft-1,595 ft
EDWARDS 2,142 ft-1,654 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-055-34793 MERCER, ALF · VINTAGE PETROLEUM, INC.
0.1 mi
Del Rio 2,015'Georgetown 2,060'Edwards 2,137'
✓ 42-055-35167 MERCER, ALF · TEXAS PETROLEUM INVESTMENT CO.
0.2 mi
Austin Chalk 1,699'Buda 1,920'Edwards 2,084'
✓ 42-055-34582 TABOR, W.H. · TEXAS PETROLEUM INVESTMENT CO.
0.2 mi
Austin Chalk 1,769'Buda 1,930'Edwards 2,093'
✓ 42-055-35178 MERCER, MATTIE · TEXAS PETROLEUM INVESTMENT CO.
0.2 mi
Austin Chalk 1,782'Buda 2,016'Edwards 2,188'
✓ 42-055-35155 MERCER 4H UNIT · TEXAS PETROLEUM INVESTMENT CO.
0.3 mi
Austin Chalk 1,742'Buda 1,967'Edwards 2,134'
✓ 42-055-35106 MERCER 3H UNIT · TEXAS PETROLEUM INVESTMENT CO.
0.3 mi
Austin Chalk 1,698'Buda 1,963'Edwards 2,128'
✓ 42-055-34813 TABOR, W H 7-H · VINTAGE PETROLEUM, INC.
0.3 mi
Austin Chalk 1,769'Eagle Ford 1,953'Buda 1,983'Buda 2,000'Del Rio 2,048'Georgetown 2,098'Edwards 2,153'Edwards 2,162'Edwards 2,221'
✓ 42-055-35177 MERCER 7H UNIT · TEXAS PETROLEUM INVESTMENT CO.
0.3 mi
Austin Chalk 1,749'Buda 1,976'Edwards 2,150'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (2)

IntervalType
2,365–4,292 ftOpen hole
2,365–4,575 ftOpen hole

Casing (2)

SizeSet DepthCement
14"70 ft—
7"2,365 ft350 sx

Permit History (2)

#866921 Recompletion Final Completion

MERCER, W.F. · 2,300 ft

2021-01-13

Spud 2021-05-06

#476131 Drill Final Completion

MERCER, W. F. · 2,230 ft

1998-05-08

Spud 1998-05-13

Applications (2)

#866921 A TEXAS PETROLEUM INVESTMENT CO.
received 2021-01-07
#476131 A VINTAGE PETROLEUM, INC.
received 1998-05-08

Records & Logs

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

W-2/G-1 2021-09-28 log on file
W-2/G-1 1998-07-14 log on file
W-2/G-1 1998-07-29
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.

Google Maps → Explorer Map →
Lat 29.757299
Lon -97.703260

Well Details

Well Number
1H
Max Depth
2,300 ft
Drill Type
Horizontal
County
CALDWELL
District
1
Operator
TEXAS PETROLEUM INVESTMENT CO.
Completed
2021-05-12

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-10-01)
Cum Oil (all leases)
24,321,929 bbl
Cum Gas (all leases)
20,638,399 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
233