42-127-31748

Final Completion

SAN PEDRO RANCH

DIMMIT County · District 1 · PRIME OPERATING COMPANY · HUGH FITZSIMMONS (SAN MIGUEL)

Permits

Max Depth

4,000 ft

First Permit

1978-09-12

Latest Activity

1982-10-18

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1996-05-23

EWA / Permit operator mismatch

Scheduling: PRIME OPERATING COMPANY ≠ Permit: GALAXY OIL COMPANY

Resolved via: scheduling → PRIME OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-12

Operator History

originally filed by GALAXY OIL COMPANY — asset transferred

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
2,824–2,852 ft	Perforated
3,620–3,662 ft	Perforated

Casing (5)

Size	Set Depth	Cement
8.625"	310 ft	200 sx
8.625"	310 ft	200 sx
2.375"	3,484 ft	—
4.5"	3,750 ft	42 sx
4.5"	3,750 ft	425 sx

Permit History (2)

#177532 Recompletion Final Completion

SAN PEDRO RANCH · 3,750 ft

1982-10-18

#32416 Drill Long String Casing

FITZSIMONS, H. A. · 4,000 ft

1978-09-12

Applications (2)

#177532 A GALAXY OIL COMPANY

received 1982-10-18

#32416 A GALAXY OIL COMPANY

received 1978-09-12

Records & Logs

3 completion filings on record.

W-2/G-1 1982-09-23

W-2/G-1 1978-11-06

W-2/G-1 1984-01-12

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 DIMMIT County.

Well Details

Well Number: 4-15
Max Depth: 4,000 ft
Drill Type: Vertical
County: DIMMIT
District: 1
Operator: PRIME OPERATING COMPANY

Operator

Name: PRIME OPER CO
Location: MIDLAND
P-5 Status: Active (filed 2026-01-29)
Cum Oil (all leases): 21,336,926 bbl
Cum Gas (all leases): 46,236,945 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 595