42-489-00595

Final Completion

WEST, WILLAMAR/MIOCENE UNIT

WILLACY County · District 4 · AMOCO PRODUCTION COMPANY · WILLAMAR WEST (MIOCENE 6350)

Permits

Max Depth

6,500 ft

First Permit

1979-03-22

Latest Activity

1981-12-10

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1965-06-01

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: AMOCO PRODUCTION COMPANY ≠ Production: CITATION OIL & GAS CORP. (reported 2026-04)

Resolved via: production → CITATION OIL & GAS CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

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 (4)

Interval	Type
4,554–4,574 ft	Perforated
4,688–4,694 ft	Perforated
6,294–6,306 ft	Perforated
6,388–6,396 ft	Perforated

Casing (5)

Size	Set Depth	Cement
10.75"	1,578 ft	850 sx
2.5"	4,596 ft	—
2.875"	6,351 ft	—
7"	6,500 ft	900 sx
7"	6,503 ft	900 sx

Permit History (2)

#143623 Recompletion Final Completion

WEST, WILLAMAR/MIOCENE UNIT · 6,500 ft

1981-12-10

#44819 Recompletion Final Completion

WILLAMAR WEST (MIOCENE) UNIT · 5,500 ft

1979-03-22

Applications (2)

#143623 A AMOCO PRODUCTION COMPANY

received 1981-12-10

#44819 A AMOCO PRODUCTION COMPANY

received 1979-03-22

Records & Logs

4 completion filings on record.

W-2/G-1 1982-06-04

W-2/G-1 1979-08-09

W-2/G-1 1974-07-22

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 WILLACY County.

Well Details

Well Number: M7
Max Depth: 6,500 ft
Drill Type: Vertical
County: WILLACY
District: 4
Operator: AMOCO PRODUCTION COMPANY
Completed: 1965-06-01

Operator

Name: TEXACO INC
Location: HOUSTON
P-5 Status: Inactive (filed 2015-06-29)
Cum Oil (all leases): 193,446,571 bbl
Cum Gas (all leases): 700,639,245 mcf
Total Permits: 7,201