42-393-31021

PRODUCING

CHAMBERS

ROBERTS County · District 10 · BCE-MACH II LLC · MENDOTA NW. (GRANITE WASH)

Permits

Max Depth

10,600 ft

First Permit

1984-06-18

Latest Activity

1999-07-08

Lifespan

15 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1999-07-01

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: BCE-MACH II LLC ≠ Permit: ALPAR RESOURCES, INC.

Resolved via: production → BCE-MACH II LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ALPAR RESOURCES, INC. 1993-2003→ LATIGO PETROLEUM TEXAS, LP 2003-2009→ LATIGO PETROLEUM, INC. 2009-2011→ PLAINS EXPLORATION & PROD. CO. 2011-2012→ LINN OPERATING, INC. 2012-2014→ ENERVEST OPERATING, L.L.C. 2015-2019→ BCE-MACH II LLC 2019-2026

Lease Production

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

Formation Tops (9) Elevation 2,710 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DES MOINES	8,418 ft	-5,708 ft
DES MOINS	8,418 ft	-5,708 ft
BASE OSWEGO (Oswego)	8,700 ft	-5,990 ft
GRANITE WASH A-1 (Granite Wash)	9,066 ft	-6,356 ft
GRAN. WASH AL	9,066 ft	-6,356 ft
GRANITE WASH "A" (Granite Wash)	9,280 ft	-6,570 ft
GRANITE WASH "B" (Granite Wash)	9,394 ft	-6,684 ft
GRANITE WASH "C" (Granite Wash)	9,540 ft	-6,830 ft
UPPER MORROW (Morrow)	10,374 ft	-7,664 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 (4)

Interval	Type
9,768–9,788 ft	Perforated
9,796–9,810 ft	Perforated
9,838–9,854 ft	Perforated
10,376–10,381 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	2,092 ft	1,240 sx
4.5"	10,517 ft	315 sx

Permit History (2)

#485678 Recompletion Final Completion

CHAMBERS · 10,330 ft

1999-07-08

Spud 1999-06-25

#242223 Drill Final Completion

CHAMBERS · 10,600 ft

1984-06-18

Spud 1984-06-25

Applications (2)

#485678 A ALPAR RESOURCES, INC.

received 1999-07-06

#242223 A ALPAR RESOURCES, INC.

received 1984-06-14

Records & Logs

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

W-2/G-1 1999-07-09 log on file

W-2/G-1 1999-07-26

W-2/G-1 1984-09-26

W-2/G-1 1984-08-30

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 ROBERTS County.

Well Details

Well Number: 121
Max Depth: 10,600 ft
Drill Type: Vertical
County: ROBERTS
District: 10
Operator: BCE-MACH II LLC
Completed: 1999-07-01

Operator

Name: BCE-MACH II LLC
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-08-14)
Cum Oil (all leases): 44,641 bbl
Cum Gas (all leases): 31,419,599 mcf
Activities: CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O