42-249-30819

Unperfed Completion

PEREZ EUSEBIO

JIM WELLS County · District 4 · MAYFIELD ENGINEERING SERVICE · PREMONT NW. (4850)

Permits

Max Depth

5,500 ft

First Permit

1977-10-06

Latest Activity

2015-06-17

Lifespan

38 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-03-04

Shut-In

—

Plugged

1979-07-10

EWA / Permit operator mismatch

Scheduling: MAYFIELD ENGINEERING SERVICE ≠ Permit: PROGAS OPERATING, INC

Resolved via: scheduling → MAYFIELD ENGINEERING SERVICE

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2021-06

Last Production

2026-07

Operator History

originally filed by PROGAS OPERATING, INC — asset transferred

Lease Production

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

Oil

production & DCA →

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
3,119–3,149 ft	Perforated
3,138–4,841 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	607 ft	—
2.375"	3,116 ft	—
2.375"	4,830 ft	—
4.5"	5,148 ft	—

Permit History (3)

#807499 Reenter Unperfed Completion

PEREZ · 5,148 ft

2015-06-17

Spud 2017-01-03

#94614 Other Final Completion

PEREZ, E. · 5,184 ft

1980-10-03

#9235 Drill Final Completion

PEREZ, EUSEBIO · 5,500 ft

1977-10-06

Applications (3)

#807499 A PROGAS OPERATING, INC

received 2015-06-15

#94614 A CHEROKEE ENERGY, INC.

received 1980-10-03

#9235 A MAYFIELD ENGINEERING SERVICE

received 1977-10-06

Records & Logs

3 completion filings on record.

W-2/G-1 2023-04-28

W-2/G-1 1981-01-20

W-2/G-1 1978-03-22

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 JIM WELLS County.

Well Details

Well Number: 1
Max Depth: 5,500 ft
Drill Type: Vertical
County: JIM WELLS
District: 4
Operator: MAYFIELD ENGINEERING SERVICE
Completed: 1978-03-04

Operator

Name: MAYFIELD ENGINEERING SERVICE
Location: TULSA
P-5 Status: Inactive (filed 1992-08-03)
Cum Oil (all leases): 7,955 bbl
Cum Gas (all leases): 331,197 mcf
Total Permits: 24