42-353-31263

Final Completion

MORRIS J. C. EST.

NOLAN County · District 7 · RIO OPERATING COMPANY · THANKSGIVING (ELLENBURGER)

Permits

Max Depth

6,600 ft

First Permit

1982-02-11

Latest Activity

1982-02-11

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-08-20

Shut-In

—

Plugged

1988-07-21

EWA / Permit operator mismatch

Scheduling: RIO OPERATING COMPANY ≠ Permit: VAUGHN PETROLEUM, INC.

Resolved via: scheduling → RIO OPERATING COMPANY

Injection / Disposal

W-14 Disposal Plugged 1988-09-20 UIC #000048342 permitted 1983-06-16

Permitted Volume

400 bbl/d

Max Pressure

200 psi

Injection Interval

4,178–4,366 ft

Injected (12mo)

—

Operator History

originally filed by VAUGHN PETROLEUM, INC. — asset transferred

Formation Tops (9) Elevation 2,201 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE COLEMAN JUNCTION (Coleman Junction)	3,076 ft	-875 ft
SADDLE CREEK	3,624 ft	-1,423 ft
CISCO REEF (Cisco)	4,126 ft	-1,925 ft
BLACK SHALE	5,587 ft	-3,386 ft
TOP OF BLACK SHALE	5,587 ft	-3,386 ft
ODOM	6,047 ft	-3,846 ft
CADDO	6,266 ft	-4,065 ft
ELLENBERGER (Ellenburger)	6,375 ft	-4,174 ft
ELLENBURGER	6,375 ft	-4,174 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)

Interval	Type
4,178–4,184 ft	Perforated
4,362–4,366 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	210 ft	190 sx
8.625"	211 ft	190 sx
4.5"	6,530 ft	700 sx

Permit History (1)

#151380 Drill Final Completion

MORRIS, J.C. EST. · 6,600 ft

1982-02-11

Spud 1982-02-11

Applications (1)

#151380 A VAUGHN PETROLEUM, INC.

received 1982-02-11

Records & Logs

3 completion filings on record.

W-2/G-1 1985-05-07

W-2/G-1 1983-09-01

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 NOLAN County.

Well Details

Well Number: 2
Max Depth: 6,600 ft
Drill Type: Vertical
County: NOLAN
District: 7
Operator: RIO OPERATING COMPANY
Completed: 1983-08-20

Operator

Name: RIO OPER CO
Location: CADDO
P-5 Status: Inactive (filed 1991-04-05)
Total Permits: 2