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42-413-31140

SHUT IN

NEVA WEST /STRAWN/ UNIT

SCHLEICHER County · District 7 · ATLAS OPERATING LLC · NEVA WEST (STRAWN)

Permits

1

Max Depth

6,600 ft

First Permit

1981-10-19

Latest Activity

1981-10-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-11-28

Shut-In

—

Plugged

—

P-5 Org Status: H

!

EWA / Permit operator mismatch

Scheduling: ATLAS OPERATING LLC ≠ Permit: CHEVRON U. S. A. INC.

Resolved via: scheduling → ATLAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PENNZOIL PETROLEUM COMPANY 1993-1995→ PENNZOIL EXPLORATION & PROD. CO. 1995-1995→ UMC PETROLEUM CORPORATION 1995-1995→ FINA OIL & CHEMICAL COMPANY 1996-1999→ E.G.L. RESOURCES, INC. 1999-2001→ SHIFFLETT OPERATING COMPANY 2001-2001→ TRIAG ENERGY OPERATING, INC. 2001-2004→ REGENT OIL & GAS COMPANY, L.P. 2005-2006→ PIONEER EXPLORATION, LTD. 2006-2008→ PIONEER EXPLORATION, LLC 2008-2010→ ATLAS OPERATING LLC 2010-2019

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 (1) Elevation 2,290 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
STRAWN 6,129 ft-3,839 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 (3)

IntervalType
6,155–6,161 ftPerforated
6,170–6,198 ftPerforated
6,207–6,216 ftPerforated

Casing (4)

SizeSet DepthCement
8.625"736 ft450 sx
8.625"736 ft450 sx
2.875"6,224 ft—
5.5"6,400 ft1,025 sx

Permit History (1)

#137126 Drill Final Completion

NEVA WEST STRAWN UNIT · 6,600 ft

1981-10-19

Spud 1981-10-29

Applications (1)

#137126 A CHEVRON U. S. A. INC.
received 1981-10-19

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1990-12-11
W-2/G-1 1990-03-28
W-2/G-1 1981-12-22 log on file
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 SCHLEICHER County.

Well Details

Well Number
207
Max Depth
6,600 ft
Drill Type
Vertical
County
SCHLEICHER
District
7
Operator
ATLAS OPERATING LLC
Completed
1990-11-28

Operator

Location
HOUSTON
P-5 Status
H (filed 2026-03-09)
Cum Oil (all leases)
7,184,429 bbl
Cum Gas (all leases)
10,995,911 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
78