Permits
1
Max Depth
5,300 ft
First Permit
2002-12-19
Latest Activity
2002-12-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-01-26
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: CHOLLA PETROLEUM INC. ≠ Permit: WESTPORT OIL AND GAS COMPANY, LP
Resolved via: scheduling → CHOLLA PETROLEUM INC.
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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
1,500 bbl/d
Max Pressure
2,400 psi
Injection Interval
4,850–5,300 ft
Injected (12mo)
208 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
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 (9) Elevation 1,477 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLEMAN JUNCTION | 1,972 ft | -495 ft |
| COLEMAN JUNCTION | 1,990 ft | -513 ft |
| STRAWN 4800 (Strawn) | 4,830 ft | -3,353 ft |
| DES MOINES SHALE (Des Moines) | 4,840 ft | -3,363 ft |
| STRAWN 4800 (Strawn) | 4,898 ft | -3,421 ft |
| "K" LIME | 5,018 ft | -3,541 ft |
| K LIME | 5,018 ft | -3,541 ft |
| STRAWN 5100 (Strawn) | 5,115 ft | -3,638 ft |
| STRAWN 5100 (Strawn) | 5,120 ft | -3,643 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 |
|---|---|
| 4,902–4,914 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 284 ft | 165 sx |
| 5.5" | 5,295 ft | 857 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more 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
Well Details
- Well Number
- 16
- Max Depth
- 5,300 ft
- Drill Type
- Vertical
- County
- KNOX
- District
- 7
- Operator
- CHOLLA PETROLEUM INC.
- Completed
- 2009-01-26
Operator
- Name
- CHOLLA PETRO, INC
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-03-23)
- Cum Oil (all leases)
- 18,793,793 bbl
- Cum Gas (all leases)
- 30,307,375 mcf
- Activities
- OPRS/O
- Total Permits
- 1,078