42-329-01921

Final Completion

PARKS ROY -B- TG

MIDLAND County · District 8 · ANADARKO PETROLEUM CORPORATION · DORA ROBERTS (PENNSYLVANIAN)

Permits

1

Max Depth

13,177 ft

First Permit

1982-10-08

Latest Activity

1982-10-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-07-12

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: ANADARKO PETROLEUM CORPORATION ≠ Production: COG OPERATING LLC (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: ANADARKO PETROLEUM CORPORATION ≠ Permit: ARCO OIL & GAS CO.

Resolved via: productionCOG OPERATING LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

UIC Permit Cancelled 1986-05-21 UIC #000012236

Permitted Volume

Max Pressure

Injection Interval

Injected (12mo)

Lease Production

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

Formation Tops (6) Elevation 2,848 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,695 ft-1,847 ft
STRAWN 9,867 ft-7,019 ft
BEND 10,242 ft-7,394 ft
MISS (Mississippian)11,270 ft-8,422 ft
DEVONIAN 11,461 ft-8,613 ft
ELLENBURGER 13,056 ft-10,208 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)

IntervalType
9,894–9,964 ftPerforated
10,247–10,398 ftPerforated

Casing (5)

SizeSet DepthCement
13.375"310 ft300 sx
8.625"5,975 ft3,130 sx
2.875"9,739 ft
2.375"13,050 ft
5.5"13,150 ft900 sx

Permit History (1)

Applications (1)

#173915 A ARCO OIL & GAS CO.
received 1982-10-08

Records & Logs

4 completion filings on record.

W-2/G-1 1988-09-16
W-2/G-1 1988-09-16
W-2/G-1 1982-10-18
W-2/G-1 1984-01-12

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 MIDLAND County.

Well Details

Well Number
12
Max Depth
13,177 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
1988-07-12

Operator

Location
HOUSTON
P-5 Status
Delinquent (filed 2012-06-11)
Cum Oil (all leases)
73,560,813 bbl
Cum Gas (all leases)
1,723,441,403 mcf
Total Permits
4,004