42-347-32980
SWR-10-WELLSIERRA NICOLE GU 1
NACOGDOCHES County · District 6 · TEXIAN OPERATING COMPANY LLC · MIYAGI (PETTIT)
Permits
1
Max Depth
12,000 ft
First Permit
2008-11-15
Latest Activity
2008-11-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-02-13
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: TEXIAN OPERATING COMPANY LLC ≠ Permit: SAMSON LONE STAR, LLC
Resolved via: production → TEXIAN OPERATING COMPANY, 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
2009-02
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 (5) Elevation 433 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RODESSA | 7,912 ft | -7,479 ft |
| BEXAR | 8,269 ft | -7,836 ft |
| JAMES (James Lime) | 8,416 ft | -7,983 ft |
| PETTIT | 8,668 ft | -8,235 ft |
| TRAVIS PEAK | 9,212 ft | -8,779 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 (4)
| Interval | Type |
|---|---|
| 8,970–8,975 ft | Perforated |
| 9,268–9,539 ft | Perforated |
| 9,658–10,030 ft | Perforated |
| 10,134–10,293 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,319 ft | 1,015 sx |
| 4.5" | 10,431 ft | 830 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings 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
- 1
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- NACOGDOCHES
- District
- 6
- Operator
- TEXIAN OPERATING COMPANY LLC
- Completed
- 2009-02-13
Operator
- Location
- IRVING
- P-5 Status
- X (filed 2026-06-12)
- Cum Oil (all leases)
- 739,024 bbl
- Cum Gas (all leases)
- 6,389,754 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O