42-429-31083
Final CompletionEPPEY-JENNINGS
STEPHENS County · District 7 · TRANSIERRA EXPLORATION CORP. · STEPHENS COUNTY REGULAR
Permits
1
Max Depth
3,750 ft
First Permit
1986-04-28
Latest Activity
1986-04-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-06-06
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TRANSIERRA EXPLORATION CORP. ≠ Production: EASTLAND OPERATING, L.L.C. (reported 2025-09)
EWA / Permit operator mismatch
Scheduling: TRANSIERRA EXPLORATION CORP. ≠ Permit: VINSON ENERGY, INC.
Resolved via: scheduling → TRANSIERRA EXPLORATION CORP.
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
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 (3) Elevation 1,530 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 1,950 ft | -420 ft |
| LAKE SAND | 3,215 ft | -1,685 ft |
| MARBLE FALLS | 3,280 ft | -1,750 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 (3)
| Interval | Type |
|---|---|
| 3,288–3,300 ft | Perforated |
| 3,455–3,473 ft | Perforated |
| ?–3,473 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 160 ft | — |
| 2.375" | 3,460 ft | — |
| 4.5" | 3,750 ft | — |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 2
- Max Depth
- 3,750 ft
- Drill Type
- Vertical
- County
- STEPHENS
- District
- 7
- Operator
- TRANSIERRA EXPLORATION CORP.
- Completed
- 1978-06-06
Operator
- Name
- TRANSIERRA EXPL CORP
- Location
- IRVINE
- P-5 Status
- Inactive (filed 1988-10-05)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 50