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42-175-33764

PRODUCING

O CONNOR RANCH

GOLIAD County · District 2 · PROLINE ENERGY RESOURCES INC · OCONNOR RANCH (FRIO CONS.)

Permits

1

Max Depth

5,300 ft

First Permit

2005-04-15

Latest Activity

2005-04-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2005-05-06

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PROLINE ENERGY RESOURCES INC ≠ Permit: KCS RESOURCES, INC.

Resolved via: scheduling → PROLINE ENERGY RESOURCES INC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-05

Last Production

2026-07

Operator History

Chain of Custody

KCS RESOURCES, INC. 2005-2007→ MILAGRO EXPLORATION, LLC 2007-2014→ WHITE OAK OPERATING COMPANY LLC 2015-2018→ PROLINE ENERGY RESOURCES INC 2018-2025

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 (3) Elevation 151 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP CATAHOULA (Catahoula)2,559 ft-2,408 ft
TOP FRIO (Frio)2,964 ft-2,813 ft
TOP VICKSBURG (Vicksburg)4,094 ft-3,943 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 (2)

IntervalType
3,550–3,556 ftPerforated
3,600–3,622 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"512 ft215 sx
2.875"3,862 ft795 sx

Permit History (1)

#560569 Drill Final Completion

O'CONNOR RANCH · 5,300 ft

2005-04-15

Spud 2005-04-26

Applications (1)

#560569 A KCS RESOURCES, INC.
received 2005-04-15

Records & Logs

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

W-2/G-1 2010-02-01
W-2/G-1 2005-08-19 log on file
W-2/G-1 2006-03-07
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 GOLIAD County.

Well Details

Well Number
27
Max Depth
5,300 ft
Drill Type
Vertical
County
GOLIAD
District
2
Operator
PROLINE ENERGY RESOURCES INC
Completed
2005-05-06

Operator

Location
SUGAR LAND
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
223,306 bbl
Cum Gas (all leases)
12,124,878 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O