42-135-35107

SHUT IN

NORTH FOSTER UNIT

ECTOR County · District 8 · AGHORN OPERATING INC. · FOSTER

Permits

1

Max Depth

4,600 ft

First Permit

1985-10-17

Latest Activity

1985-10-17

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-11-20

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: AGHORN OPERATING INC. ≠ Permit: ARCO OIL & GAS CO.

Resolved via: scheduling → AGHORN OPERATING INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

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 (3) Elevation 2,974 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,771 ft+1,203 ft
YATES 2,880 ft+94 ft
GRAYBURG 4,032 ft-1,058 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
4,080–4,140 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"325 ft300 sx
5.5"4,300 ft925 sx

Permit History (1)

Applications (1)

#287726 A ARCO OIL & GAS CO.
received 1985-09-06

Records & Logs

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

W-2/G-1 1991-04-18
W-2/G-1 1986-01-10 log on file
W-2/G-1 1986-01-24
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 ECTOR County.

Well Details

Well Number
154
Max Depth
4,600 ft
Drill Type
Vertical
County
ECTOR
District
8
Completed
1990-11-20

Operator

Location
ODESSA
P-5 Status
Active (filed 2025-08-06)
Cum Oil (all leases)
12,266,116 bbl
Cum Gas (all leases)
558,201 mcf
Activities
OPRS/G, OPRS/O
Total Permits
5