42-489-30823

Final Completion

SAUZ RANCH MULATOS PAST.

WILLACY County · District 4 · CHESTNUT EXPLOR. AND PROD. INC. · WILLAMAR WEST (MIOCENE 6050 N)

Permits

Max Depth

6,800 ft

First Permit

1984-07-24

Latest Activity

1986-05-20

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-07-10

Shut-In

—

Plugged

1993-08-12

EWA / Production operator mismatch

Scheduling: CHESTNUT EXPLOR. AND PROD. INC. ≠ Production: PRIZE OPERATING COMPANY (reported 2000-03)

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

PARKER & PARSLEY DEVELOPMENT L.P 1997-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2000

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 (4)

Interval	Type
5,294–5,300 ft	Perforated
5,886–5,890 ft	Perforated
5,983–5,988 ft	Perforated
6,084–6,088 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	1,566 ft	783 sx
8.625"	1,566 ft	783 sx
2.875"	6,428 ft	1,170 sx
2.875"	6,428 ft	—

Permit History (2)

#302313 Recompletion Final Completion

SAUZ RANCH MULATOS PASTURE · 6,800 ft

1986-05-20

#246163 Drill Final Completion

SAUZ RANCH MULATOS PASTURE · 6,400 ft

1984-07-24

Spud 1984-08-09

Applications (3)

#302313 A EXXON CORP.

received 1986-04-17

#246163 A EXXON CORP.

received 1984-12-07

#246163 A EXXON CORP.

received 1984-07-23

Records & Logs

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

W-2/G-1 1986-07-31 log on file

W-2/G-1 1986-08-08 log on file

W-2/G-1 1986-07-14 log on file

W-2/G-1 1986-07-19

W-2/G-1 1985-04-17

W-2/G-1 1985-05-25

+2 more filings

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: 182
Max Depth: 6,800 ft
Drill Type: Vertical
County: WILLACY
District: 4
Operator: CHESTNUT EXPLOR. AND PROD. INC.
Completed: 1986-07-10

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