42-393-32656
PRODUCING HorizontalCHARLES D. CLARK 1H
ROBERTS County · District 10 · PRESIDIO PETROLEUM LLC · CLARK MARTIN (GRANITE WASH)
Permits
1
Max Depth
11,000 ft
First Permit
2014-10-29
Latest Activity
2014-10-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-04-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PRESIDIO PETROLEUM LLC ≠ Permit: LE NORMAN OPERATING LLC
Resolved via: production → PRESIDIO PETROLEUM LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2015-04
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,759 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE - PRODUCTIVE; H2S (Brown Dolomite) | 3,750 ft | -991 ft |
| DOUGLAS | 6,239 ft | -3,480 ft |
| TONKAWA | 6,881 ft | -4,122 ft |
| GRANITE WASHES | 7,367 ft | -4,608 ft |
| MARMATON | 7,820 ft | -5,061 ft |
| OSWEGO | 8,218 ft | -5,459 ft |
| CHEROKEE | 8,636 ft | -5,877 ft |
| ALBANY DOLOMITE - H2S CORROSIVE | — | — |
| QUINDUNO BROWN DOLOMITE - H2S CO | — | — |
| WOLFCAMP - H2S CORROSIVE (Wolfcamp) | — | — |
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 |
|---|---|
| 9,500–16,484 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,536 ft | 770 sx |
| 7" | 8,247 ft | 205 sx |
| 4.5" | 16,584 ft | 900 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
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
Well Details
- Well Number
- 1H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- ROBERTS
- District
- 10
- Operator
- PRESIDIO PETROLEUM LLC
- Completed
- 2015-04-12
Operator
- Name
- PRESIDIO PETRO LLC
- 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