42-135-01217
Final CompletionGOLDSMITH C. A. ETAL
ECTOR County · District 8 · HILCORP ENERGY COMPANY · GOLDSMITH (DEVONIAN)
Permits
1
Max Depth
8,010 ft
First Permit
2017-06-05
Latest Activity
2017-06-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1972-04-26
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: XTO ENERGY INC.
Resolved via: production → HILCORP ENERGY COMPANY
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
ECTOR County disposal market →Permitted Volume
5,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
4,969–7,867 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
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 (12) Elevation 3,126 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 3,469 ft | -343 ft |
| GRAYBURG | 3,645 ft | -519 ft |
| SAN ANDRES | 3,902 ft | -776 ft |
| HOLT | 4,753 ft | -1,627 ft |
| GLORIETA | 5,104 ft | -1,978 ft |
| CLEARFORK (Clear Fork) | 5,314 ft | -2,188 ft |
| TUBB | 5,861 ft | -2,735 ft |
| L/CLEARFORK | 5,949 ft | -2,823 ft |
| LOWER CLEARFORK (Clear Fork) | 5,949 ft | -2,823 ft |
| WICHITA ALBANY (Wichita-Albany) | 6,389 ft | -3,263 ft |
| WOLFCAMP | 7,330 ft | -4,204 ft |
| DEVONIAN | 7,807 ft | -4,681 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 6,045–6,316 ft | Perforated |
| 7,807–7,960 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,337 ft | 700 sx |
| 5.5" | 8,009 ft | 1,000 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 846W
- Max Depth
- 8,010 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1972-04-26
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,435