42-247-31697

Final Completion

HELLEN, DANA MINERALS LTD.

JIM HOGG County · District 4 · RIO EXPLORATION COMPANY

Permits

Max Depth

6,000 ft

First Permit

1985-11-20

Latest Activity

1986-10-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops (4) Elevation 723 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO (2400) (Frio)	2,427 ft	-1,704 ft
FRIO (2760) (Frio)	2,763 ft	-2,040 ft
MIRANDO	3,233 ft	-2,510 ft
P-2	5,246 ft	-4,523 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
2,766–2,778 ft	Perforated
5,246–5,250 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	657 ft	265 sx
8.625"	657 ft	265 sx
4.5"	5,609 ft	1,315 sx

Permit History (3)

#321708 Recompletion Final Completion

HELLEN, DANA MINERALS LTD. · 5,610 ft

1986-10-13

#290949 Drill Final Completion

HELLEN, DANA MINERALS, LTD. · 6,000 ft

1985-11-22

Spud 1986-01-01

#290554 Drill

MINERALS, DANA HELLEN LTD · 6,000 ft

1985-11-20

Applications (3)

#321708 A RIO EXPLORATION COMPANY

received 1986-10-10

#290949 A RIO EXPLORATION COMPANY

received 1985-11-22

#290554 A RIO EXPLORATION COMPANY

received 1985-10-25

Records & Logs

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

W-2/G-1 1986-10-10 log on file

W-2/G-1 1986-11-12

W-2/G-1 1986-02-10 log on file

W-2/G-1 1986-03-07

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 JIM HOGG County.

Well Details

Well Number: 1
Max Depth: 6,000 ft
Drill Type: Vertical
County: JIM HOGG
District: 4
Operator: RIO EXPLORATION COMPANY

Operator

Name: RIO EXPL CO
Location: SAN ANTONIO
P-5 Status: Inactive (filed 2005-08-31)
Cum Oil (all leases): — bbl
Cum Gas (all leases): 153,376 mcf
Total Permits: 122