42-443-30649

PRODUCING HorizontalSidetrack

UNIVERSITY #36-6

TERRELL County · District 7 · WHITE ROCK OIL & GAS LLC · PAKENHAM (THRUSTED)

Permits

Max Depth

13,000 ft

First Permit

1996-06-19

Latest Activity

1997-03-07

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1997-05-29

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: WHITE ROCK OIL & GAS LLC ≠ Permit: UNION PACIFIC RESOURCES COMPANY

Resolved via: production → WHITE ROCK OIL & GAS, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1996-09

Last Production

2026-07

Operator History

Chain of Custody

UNION PACIFIC RESOURCES COMPANY 1996-2001→ RME PETROLEUM COMPANY 2001-2002→ ANADARKO E&P COMPANY LP 2002-2010→ MARLIN ENERGY SOUTHWEST GP, LLC 2010-2014→ LEGACY RESERVES OPERATING LP 2014-2018→ WHITE ROCK OIL & GAS, LLC 2018-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (1) Elevation 2,709 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN	10,968 ft	-8,259 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
10,970–11,293 ft	Perforated
11,004–11,178 ft	Perforated
11,170–13,192 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	1,410 ft	2,660 sx
9.625"	5,861 ft	120 sx
7"	11,508 ft	415 sx

Permit History (2)

#459414 Recompletion Final Completion

UNIVERSITY #36-6 · 13,000 ft

1997-03-07

Spud 1997-03-18

#449365 Drill Final Completion

UNIVERSITY #36-6 · 12,500 ft

1996-06-19

Spud 1996-08-06

Applications (2)

#459414 A UNION PACIFIC RESOURCES COMPANY

received 1997-03-04

#449365 A UNION PACIFIC RESOURCES COMPANY

received 1996-06-17

Records & Logs

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

W-2/G-1 1997-08-21 log on file

W-2/G-1 1996-10-22 log on file

W-2/G-1 1996-11-07

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 TERRELL County.

Well Details

Well Number: 1
Max Depth: 13,000 ft
Drill Type: Horizontal, Sidetrack
County: TERRELL
District: 7
Operator: WHITE ROCK OIL & GAS LLC
Completed: 1997-05-29

Operator

Name: WHITE ROCK OIL & GAS, LLC
Location: PLANO
P-5 Status: Active (filed 2025-07-18)
Cum Oil (all leases): 6,056,932 bbl
Cum Gas (all leases): 30,143,926 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 31