42-041-31421

Final Completion HorizontalSidetrack

ZEMANEK-WOLF UNIT

BRAZOS County · District 3 · APACHE CORPORATION · GIDDINGS (AUSTIN CHALK-3)

Permits

Max Depth

8,500 ft

First Permit

1987-12-15

Latest Activity

1992-05-19

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-06-28

Shut-In

—

Plugged

2009-04-30

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: DYNAMIC PRODUCTION, INC.

Resolved via: scheduling → APACHE CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2009-07

Operator History

Chain of Custody

DYNAMIC PRODUCTION, INC. 1993-1997→ APACHE CORPORATION 1997-2007

Lease Production

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

Formation Tops (5) Elevation 311 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	7,332 ft	-7,021 ft
AUSTIN CHALK (TVD) (Austin Chalk)	7,338 ft	-7,027 ft
AUSTIN CHALK (MD) (Austin Chalk)	7,343 ft	-7,032 ft
BUDA	8,032 ft	-7,721 ft
GEORGETOWN	8,120 ft	-7,809 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 (4)

Interval	Type
7,343–10,131 ft	Perforated
7,388–7,599 ft	Perforated
8,034–8,088 ft	Perforated
8,121–8,206 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	823 ft	270 sx
5.5"	8,232 ft	405 sx
5.5"	—	405 sx

Permit History (2)

#399419 Recompletion Final Completion

ZEMANEK-WOLK UNIT · 7,600 ft

1992-05-19

Spud 1992-05-26

#340057 Drill Final Completion

ZEMANEK · 8,500 ft

1987-12-15

Applications (2)

#399419 A DYNAMIC PRODUCTION, INC.

received 1992-05-19

#340057 A T. M. ENERGY, INC.

received 1987-12-11

Records & Logs

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

W-2/G-1 1992-07-20 log on file

W-2/G-1 1988-04-04 log on file

W-2/G-1 1988-04-16

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 BRAZOS County.

Well Details

Well Number: 1H
Max Depth: 8,500 ft
Drill Type: Horizontal, Sidetrack
County: BRAZOS
District: 3
Operator: APACHE CORPORATION
Completed: 1992-06-28

Operator

Name: APC OPER PARTNERSHIP
Location: HOUSTON
P-5 Status: Active (filed 2025-12-03)
Cum Oil (all leases): 615,928,793 bbl
Cum Gas (all leases): 2,702,742,169 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,680