42-461-31934

Final Completion

ELKIN 30

UPTON County · District 7 · CASS OIL COMPANY

Permits

Max Depth

9,400 ft

First Permit

1980-10-16

Latest Activity

1985-04-30

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2010-10

Injection / Disposal

UPTON County disposal market →

H-1 Injection Plugged 2004-01-06 UIC #000073139 permitted 1990-09-12

Permitted Volume

4,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

4,510–4,908 ft

Injected (12mo)

—

Operator History

Chain of Custody

SECO PRODUCTION COMPANY 1993-1994→ HILLSIDE OIL & GAS LLC 2001-2001

Lease Production

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

Oil

production & DCA →

Formation Tops (5) Elevation 2,731 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	6,562 ft	-3,831 ft
UPPER SPRABERRY (Spraberry)	7,214 ft	-4,483 ft
MIDDLE SPRABERRY (Spraberry)	7,486 ft	-4,755 ft
DEAN	8,352 ft	-5,621 ft
WOLFCAMP	8,638 ft	-5,907 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 (3)

Interval	Type
4,510–4,908 ft	Perforated
6,568–6,580 ft	Perforated
8,777–9,111 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	4,125 ft	1,310 sx
2.375"	8,950 ft	—
4.5"	9,199 ft	1,050 sx
4.25"	9,199 ft	1,050 sx

Permit History (3)

#273693 Recompletion Final Completion

ELKIN 30 · 6,800 ft

1985-04-30

#168044 Drill Final Completion

ELKIN 30 · 9,400 ft

1982-08-03

Spud 1982-08-26

#95697 Drill

ELKIN "30" · 9,400 ft

1980-10-16

Applications (3)

#273693 A CASS OIL COMPANY

received 1985-04-16

#168044 A CASS, FRANK

received 1982-08-03

#95697 A CASS, FRANK

received 1980-10-16

Records & Logs

4 completion filings on record.

W-2/G-1 1990-11-08

W-2/G-1 1985-06-24

W-2/G-1 1985-07-19

W-2/G-1 1982-10-04

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 UPTON County.

Well Details

Well Number: 2
Max Depth: 9,400 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: CASS OIL COMPANY

Operator

Name: CASS OIL CO
Location: DALLAS
P-5 Status: Inactive (filed 1990-06-06)
Total Permits: 162