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42-237-38331

PRODUCING Horizontal

ROBERTSON-DEATS C

JACK County · District 9 · BULWARK OIL & GAS LLC · LOST VALLEY (CADDO)

Permits

1

Max Depth

4,999 ft

First Permit

1997-12-01

Latest Activity

1997-12-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1998-04-08

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: BULWARK OIL & GAS LLC ≠ Permit: MITCHELL ENERGY CORPORATION

Resolved via: production → BULWARK OIL & GAS, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-04

Last Production

2026-07

Operator History

Chain of Custody

MITCHELL ENERGY CORPORATION 1998-2000→ MITCHELL ENERGY COMPANY L.P. 2001-2002→ DEVON ENERGY OPERATING CO., L.P. 2002-2002→ MORIAH RESOURCES, INC. 2002-2004→ ASPEN OPERATING COMPANY, L.L.C. 2004-2015→ BORDERLINE OPERATING CORP. 2015-2015→ CLM OPERATING 2015-2016→ AMEN OIL LLC 2016-2019→ TLH PRODUCTION LLC 2019-2020→ MASH OILFIELD SERVICES, LP 2020-2024→ BULWARK OIL & GAS, LLC 2024-2026

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 (2) Elevation 1,156 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
STRAWN 529 ft+627 ft
CADDO 4,682 ft-3,526 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
5,430–6,480 ftOpen hole

Casing (2)

SizeSet DepthCement
8.625"412 ft260 sx
5.5"5,530 ft375 sx

Permit History (1)

#470670 Drill Final Completion

ROBERTSON-DEATS "C" · 4,999 ft

1997-12-01

Spud 1997-12-15

Applications (1)

#470670 A MITCHELL ENERGY CORPORATION
received 1997-12-01

Records & Logs

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

W-2/G-1 1998-05-01 log on file
W-2/G-1 1998-05-26
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 JACK County.

Well Details

Well Number
1
Max Depth
4,999 ft
Drill Type
Horizontal
County
JACK
District
9
Operator
BULWARK OIL & GAS LLC
Completed
1998-04-08

Operator

Location
GRAHAM
P-5 Status
Active (filed 2026-02-11)
Cum Oil (all leases)
14,460 bbl
Cum Gas (all leases)
191,053 mcf
Activities
OPRS/G, OPRS/O