42-427-31621
Final CompletionOLIVARES A.
STARR County · District 4 · SUN EXPL. & PROD. CO.-CORPUS · SUN (G-1 EAST)
Permits
3
Max Depth
9,000 ft
First Permit
1981-12-31
Latest Activity
1983-03-04
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-02-14
Shut-In
—
Plugged
—
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
3,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,070–3,842 ft
Injected (12mo)
225,611 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-07-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (8) Elevation 358 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/MIOCENE - T/CATAHOULA | 3,060 ft | -2,702 ft |
| A-SAND | 3,835 ft | -3,477 ft |
| D-1 SAND | 4,545 ft | -4,187 ft |
| 4810' SAND | 4,765 ft | -4,407 ft |
| G-1, EAST | 5,054 ft | -4,696 ft |
| VICKSBURG | 5,430 ft | -5,072 ft |
| B/FRIO - T/VICKSBURG | 5,457 ft | -5,099 ft |
| VXBG RINCON | 7,380 ft | -7,022 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 (6)
| Interval | Type |
|---|---|
| 3,106–3,122 ft | Perforated |
| 3,202–3,246 ft | Perforated |
| 3,470–3,550 ft | Perforated |
| 3,835–3,842 ft | Perforated |
| 4,596–4,601 ft | Perforated |
| 5,064–5,066 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,030 ft | 610 sx |
| 9.625" | 2,030 ft | 610 sx |
| 2.375" | 5,002 ft | — |
| 5.5" | 5,270 ft | 640 sx |
Permit History (3)
Applications (3)
Records & Logs
10 completion filings on record · 1 with log images at RRC.
+4 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
- 21
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- SUN EXPL. & PROD. CO.-CORPUS
- Completed
- 1982-02-14
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1,290