42-435-34440

Final Completion

HILL-MAYER EDWIN S. JR. W

SUTTON County · District 7 · ENERVEST OPERATING L.L.C. · SAWYER (STRAWN NORTH)

Permits

Max Depth

8,000 ft

First Permit

1995-01-10

Latest Activity

1996-08-02

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1995-09-04

Shut-In

—

Plugged

2015-06-10

EWA / Production operator mismatch

Scheduling: ENERVEST OPERATING L.L.C. ≠ Production: HIGHMOUNT EXPL & PROD TEXAS LLC (reported 2014-05)

EWA / Permit operator mismatch

Scheduling: ENERVEST OPERATING L.L.C. ≠ Permit: DREYFUS, LOUIS NATURAL GAS CORP

Resolved via: scheduling → ENERVEST OPERATING L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-08

Last Production

2015-06

Operator History

Chain of Custody

DREYFUS, LOUIS NATURAL GAS CORP 1995-1999→ HIGHMOUNT EXPL & PROD TEXAS LLC 2010-2014

Lease Production

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

Formation Tops (4) Elevation 2,289 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE CRETACEOUS (Base Cretaceous (marker))	794 ft	+1,495 ft
WOLFCAMP	3,992 ft	-1,703 ft
CANYON	6,498 ft	-4,209 ft
STRAWN	7,579 ft	-5,290 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 (2)

Interval	Type
6,544–6,888 ft	Perforated
7,890–7,916 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,219 ft	450 sx
4.5"	8,072 ft	600 sx

Permit History (2)

#451061 Recompletion Final Completion

HILL-MAYER, EDWIN S. JR., "W" · 8,000 ft

1996-08-02

Spud 1996-04-27

#431713 Drill Final Completion

HILL-MAYER, EDWIN S. JR. "W" · 8,000 ft

1995-01-10

Spud 1995-08-09

Applications (2)

#451061 A DREYFUS, LOUIS NATURAL GAS CORP

received 1996-08-02

#431713 A DREYFUS, LOUIS NATURAL GAS CORP

received 1995-01-10

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 1996-07-12 log on file

W-2/G-1 1996-08-06

W-2/G-1 1995-12-07 log on file

W-2/G-1 1996-01-05

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 SUTTON County.

Well Details

Well Number: 3
Max Depth: 8,000 ft
Drill Type: Vertical
County: SUTTON
District: 7
Operator: ENERVEST OPERATING L.L.C.
Completed: 1995-09-04

Operator

Name: ENERVEST OPER, L.L.C
Location: HOUSTON
P-5 Status: Active (filed 2026-01-13)
Cum Oil (all leases): 39,678,049 bbl
Cum Gas (all leases): 1,492,558,001 mcf
Activities: CSGD/G, G/PUR, GTHS/G, OPRS/G
Total Permits: 1,249