← Wells

42-211-34672

HUFF 9

HEMPHILL County · District 10 · PRESIDIO PETROLEUM LLC

Permits

2

Max Depth

13,700 ft

First Permit

2010-01-29

Latest Activity

2019-10-22

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-02

Last Production

2026-07

Operator History

Chain of Custody

GRANITE OPERATING COMPANY 2011-2012→ APACHE CORPORATION 2012-2019→ PRESIDIO PETROLEUM LLC 2019-2026

Lease Production

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

Gas
production & DCA →

Formation Tops (5) Elevation 2,377 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BROWN DOLOMITE 4,165 ft-1,788 ft
UPPER DOUGLAS (Douglas)7,975 ft-5,598 ft
LOWER DOUGLAS (Douglas)8,210 ft-5,833 ft
CLEVELAND 9,904 ft-7,527 ft
GRWS11,086 ft-8,709 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-211-34578 ALEXANDER · PRESIDIO PETROLEUM LLC
2.1 mi
Douglas 8,024'Douglas 8,248'Cleveland 9,977'Granite Wash 11,143'Granite Wash 11,277'Atoka 13,292'
✓ 42-211-35630 GATLIN 3 · LE NORMAN OPERATING LLC
2.8 mi
Brown Dolomite 4,382'TOPEKA 6,872'BROWNSVILLE 7,245'Douglas 8,223'Pennsylvanian —Oswego —Pennsylvanian —Cleveland —Tonkawa —Kansas City —
✓ 42-211-35585 RAMP · LE NORMAN OPERATING LLC
2.9 mi
Brown Dolomite 4,328'TOPEKA 5,978'BROWNSVILLE 7,919'Douglas 8,148'Cleveland —Tonkawa —Kansas City —Pennsylvanian —Pennsylvanian —Oswego —
✓ 42-211-35583 PYEATT · LE NORMAN OPERATING LLC
3.1 mi
CHEROKEE —GRANITE WASHES (HEPLER) —NOVI —Des Moines —Morrow —Atoka —Morrow —Morrow —Pennsylvanian —Oswego —
✓ 42-211-35625 GATLIN 3 · LE NORMAN OPERATING LLC
3.2 mi
Brown Dolomite 4,403'TOPEKA 6,857'BROWNSVILLE 7,230'Douglas 8,208'Pennsylvanian —Cleveland —Pennsylvanian —Tonkawa —Kansas City —Oswego —
✓ 42-211-35579 DEREK 12 · LE NORMAN OPERATING LLC
3.2 mi
Brown Dolomite 4,311'TOPEKA 6,001'BROWNSVILLE 7,841'Douglas 8,010'Tonkawa 8,614'Kansas City 9,504'Cleveland 10,218'Pennsylvanian —Pennsylvanian —Oswego —
✓ 42-211-35624 GATLIN 3 · LE NORMAN OPERATING LLC
3.6 mi
Brown Dolomite 4,359'TOPEKA 6,793'BROWNSVILLE 7,166'Douglas 8,145'Pennsylvanian —Cleveland —Tonkawa —Pennsylvanian —Kansas City —Oswego —
✓ 42-211-35669 SPORTSMAN-ABRAHAM 49/32 A · MEWBOURNE OIL COMPANY
4.0 mi
Brown Dolomite 4,340'Douglas 7,969'Oswego —TOPEKA —BROWNSVILLE —Tonkawa —Kansas City —Pennsylvanian —Pennsylvanian —Cleveland —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
11,095–13,380 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,464 ft1,183 sx
4.5"13,455 ft1,095 sx

Permit History (2)

#858100 Recompletion

HUFF 9 · 13,460 ft

2019-10-22

#689941 Drill Final Completion

HUFF 9 · 13,700 ft

2010-01-29

Spud 2010-04-27

Applications (2)

#858100 A PRESIDIO PETROLEUM LLC
received 2019-10-16
#689941 A GRANITE OPERATING COMPANY
received 2010-01-19

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2011-05-02 log on file
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.

Google Maps → Explorer Map →
Lat 35.693982
Lon -100.172128

Well Details

Well Number
4
Max Depth
13,700 ft
Drill Type
Vertical
County
HEMPHILL
District
10
Operator
PRESIDIO PETROLEUM LLC

Operator

Location
CANADIAN
P-5 Status
Active (filed 2026-05-01)
Cum Oil (all leases)
5,427,043 bbl
Cum Gas (all leases)
184,872,360 mcf
Activities
OPRS/G, OPRS/O
Total Permits
13