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HERNDON B

OCHILTREE County · District 10 · UNITED OIL & SHALE LLC · ELLIS RANCH (MORROW MIDDLE)

Permits

1

Max Depth

11,150 ft

First Permit

2007-04-11

Latest Activity

2007-04-11

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-07-13

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Production operator mismatch

Scheduling: UNITED OIL & SHALE LLC ≠ Production: APACHE CORPORATION (reported 2015-04)

!

EWA / Permit operator mismatch

Scheduling: UNITED OIL & SHALE LLC ≠ Permit: COURSON OIL & GAS, INC.

Resolved via: scheduling → UNITED OIL & SHALE LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-07

Last Production

2026-07

Lease Production

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

Formation Tops (6) Elevation 2,857 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BROWN DOLOMITE 3,469 ft-612 ft
BASE HEEBNER SHALE5,833 ft-2,976 ft
CLEVELAND 7,176 ft-4,319 ft
ATOKA 8,536 ft-5,679 ft
MORROW 8,742 ft-5,885 ft
CHESTER 9,614 ft-6,757 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
9,261–9,267 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,790 ft750 sx
4.5"9,915 ft525 sx

Permit History (1)

Applications (1)

#636507 A COURSON OIL & GAS, INC.
received 2007-04-04

Records & Logs

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

W-2/G-1 2008-02-08 log on file
W-2/G-1 2008-05-12

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 OCHILTREE County.

Well Details

Well Number
2490
Max Depth
11,150 ft
Drill Type
Vertical
County
OCHILTREE
District
10
Completed
2007-07-13

Operator

Location
WOODWARD
P-5 Status
X (filed 2026-03-31)
Cum Oil (all leases)
16,351 bbl
Cum Gas (all leases)
3,705 mcf
Activities
OPRS/G, OPRS/O