42-393-30260

FIELDS-MAHLER

ROBERTS County · District 10 · PIONEER PRODUCTION CORP. · MENDOTA NW. (GRANITE WASH SW.)

RRC Lookup

Permits

Max Depth

10,500 ft

First Permit

1977-12-15

Latest Activity

1977-12-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-02-23

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: PIONEER PRODUCTION CORP. ≠ Production: MMGL TXPH, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: PIONEER PRODUCTION CORP. ≠ Permit: AMARILLO OIL CO.

Resolved via: production → MMGL TXPH, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

SEAGULL MIDCON INC. 1993-1998→ SEAGULL ENERGY E&P INC. 1998-2000→ OCEAN ENERGY, INC. 2000-2003→ DEVON LOUISIANA CORPORATION 2003-2005→ DEVON ENERGY PRODUCTION CO, L.P. 2006-2016→ TECOLOTE ENERGY OPERATING, LLC 2016-2019→ BLACKBEARD OPERATING, LLC 2020-2023→ MMGL TXPH, LLC 2023-2025

Lease Production

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

Oil

production & DCA →

Permit History (1)

#14152 Drill

FIELDS-MAHLER UNIT · 10,500 ft

1977-12-15

Spud 1977-12-20

Permit Applications (1)

#14152 A AMARILLO OIL CO.

received 1977-12-15

Well Details

Well Number: 3-98
Max Depth: 10,500 ft
Drill Type: Vertical
County: ROBERTS
District: 10
Operator: PIONEER PRODUCTION CORP.
Completed: 1978-02-23

Operator

Name: PIONEER PROD CORP
Location: AMARILLO
P-5 Status: Y (filed 1986-07-15)
Total Permits: 110

External Links

RRC Wellbore Query →