42-003-32804

Final Completion

CREWS-MAST 8B

ANDREWS County · District 8 · RING ENERGY INC. · BLOCK A-34 N. (SAN ANDRES)

Permits

Max Depth

5,000 ft

First Permit

1981-06-09

Latest Activity

2015-10-02

Lifespan

34 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-08-10

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: RING ENERGY INC. ≠ Production: VIN FISHER OPERATING, INC. (reported 2026-04)

Resolved via: production → VIN FISHER OPERATING, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EWT OPERATING COMPANY 1993-1993→ CAPROCK OPERATING, INC. 1993-1993→ RAW OIL & GAS, INC. 2004-2014→ RING ENERGY, INC. 2014-2024→ VIN FISHER OPERATING, INC. 2024-2026

Lease Production

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

Formation Tops (3) Elevation 3,201 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
QUEEN	3,775 ft	-574 ft
GRAYBURG	4,269 ft	-1,068 ft
SAN ANDRES	4,606 ft	-1,405 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

Interval	Type
4,582–4,792 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,395 ft	575 sx
2.375"	4,700 ft	—
5.5"	4,818 ft	1,000 sx

Permit History (2)

#808547 Field Transfer Final Completion

CREWS MAST 8B · 4,818 ft

2015-10-02

Spud 1981-07-16

#120310 Drill Final Completion

CREWS-MAST "B" · 5,000 ft

1981-06-09

Applications (2)

#808547 A RING ENERGY, INC.

received 2015-07-17

#120310 A W & W OIL COMPANY M

received 1981-06-09

Records & Logs

3 completion filings on record.

W-2/G-1 2015-11-04

W-2/G-1 1981-08-21

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ANDREWS County.

Well Details

Well Number: 1
Max Depth: 5,000 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: RING ENERGY INC.
Completed: 1981-08-10

Operator

Name: RING ENGY, INC
Location: MIDLAND
P-5 Status: Active (filed 2026-02-09)
Cum Oil (all leases): 43,768,563 bbl
Cum Gas (all leases): 443,516 mcf
Activities: GTHS/O, OPRS/G, OPRS/O
Total Permits: 977