42-501-01453
INJECTIONSMITH ED S. HEIRS B
YOAKUM County · District 8 · SULPHUR RIVER EXPLORATION INC. · WEST (DEVONIAN)
Permits
1
Max Depth
11,210 ft
First Permit
1982-08-31
Latest Activity
1982-08-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1982-10-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SULPHUR RIVER EXPLORATION INC. ≠ Permit: BONANZA OIL COMPANY
Resolved via: scheduling → SULPHUR RIVER EXPLORATION 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
10,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,081–11,250 ft
Injected (12mo)
2,381,287 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Operator History
originally filed by BONANZA OIL COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 11,168–11,250 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 339 ft | 200 sx |
| 13.375" | 339 ft | — |
| 9.625" | 4,655 ft | 100 sx |
| 9.625" | 4,655 ft | — |
| 2.875" | 11,166 ft | — |
| 5.5" | 11,168 ft | 100 sx |
| 5.5" | 11,168 ft | — |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 11,210 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- SULPHUR RIVER EXPLORATION INC.
- Completed
- 1982-10-20
Operator
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-10-22)
- Cum Oil (all leases)
- 5,377,869 bbl
- Cum Gas (all leases)
- 195,046,091 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 107