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42-041-31545

Final Completion Horizontal

OLDEN-OLDEN UNIT

BRAZOS County · District 3 · ENERVEST OPERATING L.L.C. · GIDDINGS (AUSTIN CHALK-3)

Permits

1

Max Depth

15,000 ft

First Permit

1991-10-22

Latest Activity

1991-10-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-05-17

Shut-In

—

Plugged

2015-05-28

!

EWA / Permit operator mismatch

Scheduling: ENERVEST OPERATING L.L.C. ≠ Permit: UNION PACIFIC RESOURCES COMPANY

Resolved via: scheduling → ENERVEST OPERATING L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2015-07

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1993-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2007→ ENERVEST OPERATING, L.L.C. 2007-2012

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 (4) Elevation 251 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MIDWAY 6,493 ft-6,242 ft
NAVARRO 7,498 ft-7,247 ft
PECAN GAP 9,363 ft-9,112 ft
AUSTIN CHALK 10,233 ft-9,982 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)

IntervalType
10,248–13,640 ftOpen hole

Casing (2)

SizeSet DepthCement
10.75"2,910 ft1,400 sx
7.625"10,248 ft310 sx

Permit History (1)

#393144 Drill Final Completion

OLDEN-OLDEN UNIT · 15,000 ft

1991-10-22

Spud 1992-03-02

Applications (1)

#393144 A UNION PACIFIC RESOURCES COMPANY
received 1991-10-22

Records & Logs

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

W-2/G-1 1992-05-29 log on file
W-2/G-1 1992-10-23
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
1
Max Depth
15,000 ft
Drill Type
Horizontal
County
BRAZOS
District
3
Operator
ENERVEST OPERATING L.L.C.
Completed
1992-05-17

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-13)
Cum Oil (all leases)
39,678,049 bbl
Cum Gas (all leases)
1,492,558,001 mcf
Activities
CSGD/G, G/PUR, GTHS/G, OPRS/G
Total Permits
1,249