42-211-31880

Final Completion

MENDOTA RANCH

HEMPHILL County · District 10 · RIO PETROLEUM INC. · CANADIAN SE (DOUGLAS)

Permits

Max Depth

8,000 ft

First Permit

1987-12-22

Latest Activity

1987-12-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-02-16

Shut-In

—

Plugged

1988-10-25

Formation Tops (2) Elevation 2,849 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
HEEBNER	7,370 ft	-4,521 ft
DOUGLAS	7,510 ft	-4,661 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)

Interval	Type
7,586–7,642 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,496 ft	800 sx
4.5"	7,752 ft	200 sx

Permit History (1)

#340435 Drill Final Completion

MENDOTA RANCH · 8,000 ft

1987-12-22

Applications (1)

#340435 A RIO PETROLEUM, INC.

received 1987-12-18

Records & Logs

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

W-2/G-1 1988-04-04 log on file

W-2/G-1 1988-05-28

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 HEMPHILL County.

Well Details

Well Number: 1041
Max Depth: 8,000 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: RIO PETROLEUM INC.
Completed: 1988-02-16

Operator

Name: RIO PETRO, INC
Location: AMARILLO
P-5 Status: Active (filed 2024-08-13)
Cum Oil (all leases): 7,338,719 bbl
Cum Gas (all leases): 22,007,305 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 128