42-479-37100

Final Completion

MCKENDRICK

WEBB County · District 4 · WHITE OAK OPERATING COMPANY LLC · CERRITO CREEK (LOBO CONS.)

Permits

Max Depth

11,000 ft

First Permit

1998-09-16

Latest Activity

2004-03-22

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-12-14

Shut-In

—

Plugged

2016-02-23

EWA / Production operator mismatch

Scheduling: WHITE OAK OPERATING COMPANY LLC ≠ Production: CALPINE NATURAL GAS L.P. (reported 2005-03)

EWA / Permit operator mismatch

Scheduling: WHITE OAK OPERATING COMPANY LLC ≠ Permit: CALPINE NATURAL GAS L.P.

Resolved via: scheduling → WHITE OAK OPERATING COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-12

Last Production

2016-02

Operator History

Chain of Custody

MICHAEL PETROLEUM CORPORATION 1998-2001→ CALPINE NATURAL GAS COMPANY 2002-2002→ CALPINE NATURAL GAS COMPANY L.P. 2002-2002→ CALPINE NATURAL GAS L.P. 2002-2005

Lease Production

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

Formation Tops (3) Elevation 451 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP UPPER WILCOX (Wilcox)	4,250 ft	-3,799 ft
BASE UPPER WILCOX (Wilcox)	6,170 ft	-5,719 ft
WILLS POINT	9,250 ft	-8,799 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 (3)

Interval	Type
8,482–8,490 ft	Perforated
8,564–8,570 ft	Perforated
8,940–9,000 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	762 ft	345 sx
7"	7,200 ft	605 sx
4.5"	9,416 ft	225 sx

Permit History (2)

#541984 Recompletion Final Completion

COOKIE MCKENDRICK · 9,416 ft

2004-03-22

Spud 1998-10-27

#479478 Drill Final Completion

MCKENDRICK, COOKIE · 11,000 ft

1998-09-16

Spud 1998-10-27

Applications (2)

#541984 A CALPINE NATURAL GAS L.P.

received 2004-02-12

#479478 A MICHAEL PETROLEUM CORPORATION

received 1998-09-16

Records & Logs

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

W-2/G-1 2004-05-28 log on file

W-2/G-1 2004-07-05

W-2/G-1 1999-02-04 log on file

W-2/G-1 1999-02-09

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 WEBB County.

Well Details

Well Number: 1
Max Depth: 11,000 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: WHITE OAK OPERATING COMPANY LLC
Completed: 1998-12-14

Operator

Name: WHITE OAK OPER CO LLC
Location: HOUSTON
P-5 Status: Delinquent (filed 2023-04-17)
Cum Oil (all leases): 2,789,230 bbl
Cum Gas (all leases): 81,083,685 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 101