42-489-30629

SAUZ RANCH MULATOS PASTURE

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

Permits

Max Depth

8,400 ft

First Permit

1980-09-08

Latest Activity

1991-09-26

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-03-30

Shut-In

—

Plugged

1992-08-14

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

2026-07

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.

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

Interval	Type
7,664–7,672 ft	Perforated
7,816–7,835 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	1,566 ft	650 sx
8.625"	1,567 ft	650 sx
2.375"	7,780 ft	—
5.5"	7,990 ft	275 sx

Permit History (2)

#392255 Recompletion U

SAUZ RANCH MULATOS PASTURE · 8,400 ft

1991-09-26

Spud 1991-10-21

#91751 Drill Final Completion

SAUZ RANCH-MULATOS PASTURE · 8,400 ft

1980-09-08

Spud 1980-10-09

Applications (2)

#392255 A EXXON CORP.

received 1991-09-25

#91751 A EXXON CORP.

received 1980-09-08

Records & Logs

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

W-2/G-1 1992-02-11 log on file

W-2/G-1 1992-03-10

W-2/G-1 1981-04-24

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 WILLACY County.

Well Details

Well Number: 162
Max Depth: 8,400 ft
Drill Type: Vertical
County: WILLACY
District: 4
Operator: CHESTNUT EXPLOR. AND PROD. INC.
Completed: 1981-03-30

Operator

Name: CHESTNUT EXPLOR. AND PROD., INC
Location: DALLAS
P-5 Status: Delinquent (filed 2017-02-01)
Cum Oil (all leases): 145,180 bbl
Cum Gas (all leases): 177,198 mcf
Activities: OPRS/O
Total Permits: 5