42-489-30898

Final Completion

SAUZ RANCH MULATOS PASTURE

WILLACY County · District 4 · CHESTNUT EXPLOR. AND PROD. INC. · WILLAMAR (GRABEN A-1 SD. N.)

RRC Lookup

Permits

Max Depth

9,040 ft

First Permit

1985-12-19

Latest Activity

1985-12-19

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-04-23

Shut-In

—

Plugged

1991-08-22

EWA / Permit operator mismatch

Scheduling: CHESTNUT EXPLOR. AND PROD. INC. ≠ Permit: EXXON CORP.

Resolved via: scheduling → CHESTNUT EXPLOR. AND PROD. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

EXXON CORP. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1996-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2011→ FLINT OAK ENERGY, LLC 2011-2014→ CHESTNUT EXPLOR. AND PROD., INC. 2014-2017

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)

#293313 Drill Final Completion

SAUZ RANCH MULATOS PAST. · 9,040 ft

1985-12-19

Spud 1986-01-01

Permit Applications (1)

#293313 A EXXON CORP.

received 1985-12-19

Well Details

Well Number: 210
Max Depth: 9,040 ft
Drill Type: Vertical
County: WILLACY
District: 4
Operator: CHESTNUT EXPLOR. AND PROD. INC.
Completed: 1986-04-23

Operator

Name: CHESTNUT EXPLOR. AND PROD., INC
Location: DALLAS
P-5 Status: Y (filed 2025-09-04)
Cum Oil (all leases): 145,180 bbl
Cum Gas (all leases): 177,198 mcf
Activities: OPRS/O
Total Permits: 5

External Links

RRC Wellbore Query →