← Wells

42-421-30388

Final Completion

ENGLEBRECHT

SHERMAN County · District 10 · RIO PETROLEUM INC. · TEXAS HUGOTON

Permits

1

Max Depth

3,200 ft

First Permit

1987-05-11

Latest Activity

1987-05-11

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-06-29

Shut-In

—

Plugged

2018-02-09

!

EWA / Permit operator mismatch

Scheduling: RIO PETROLEUM INC. ≠ Permit: WALLACE OIL & GAS, INC.

Resolved via: scheduling → RIO PETROLEUM INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2018-02

Operator History

Chain of Custody

WALLACE OIL & GAS, INC. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-1997→ SHERIDAN ENERGY,INC. 1997-1998→ NADEL & GUSSMAN 1998-2001→ CHAPARRAL (USA) ENERGY, INC. 2001-2002→ CHAPARRAL ENERGY, L.L.C. 2002-2012→ RIO PETROLEUM, INC. 2012-2018

Lease Production

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

Gas
production & DCA →

Formation Tops (4) Elevation 3,351 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED CAVE 1,775 ft+1,576 ft
RED CAVE SAND (Red Cave)1,817 ft+1,534 ft
HERRINGTON KRIDER2,713 ft+638 ft
KRIDER DOLOMITE2,884 ft+467 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)

IntervalType
2,726–2,784 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"600 ft400 sx
5.5"2,884 ft225 sx

Permit History (1)

#330129 Drill Final Completion

ENGLEBRECHT · 3,200 ft

1987-05-11

Applications (1)

#330129 A WALLACE OIL & GAS, INC.
received 1987-05-11

Records & Logs

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

W-2/G-1 1987-08-14 log on file
W-2/G-1 1987-10-08
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 SHERMAN County.

Well Details

Well Number
2R
Max Depth
3,200 ft
Drill Type
Vertical
County
SHERMAN
District
10
Operator
RIO PETROLEUM INC.
Completed
1987-06-29

Operator

Location
AMARILLO
P-5 Status
Active (filed 2024-08-13)
Cum Oil (all leases)
7,338,719 bbl
Cum Gas (all leases)
22,007,305 mcf
Activities
OPRS/G, OPRS/O
Total Permits
128