42-427-32021
Final CompletionHERMANN A.G. JR. GAS UNIT
STARR County · District 4 · ORYX ENERGY COMPANY · FROST (VICKSBURG 7300)
Permits
5
Max Depth
9,900 ft
First Permit
1985-04-12
Latest Activity
1999-11-08
Lifespan
15 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-07-07
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ORYX ENERGY COMPANY ≠ Production: KERR-MCGEE OIL & GAS ONSHORE LLC (reported 2000-05)
EWA / Permit operator mismatch
Scheduling: ORYX ENERGY COMPANY ≠ Permit: KERR-MCGEE OIL & GAS ONSHORE LLC
Resolved via: scheduling → ORYX 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
Permitted Volume
5,000 bbl/d
Max Pressure
2,288 psi
Injection Interval
4,575–4,916 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-07-01)
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 (8) Elevation 430 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RINCON 4990 | 5,131 ft | -4,701 ft |
| RINCON4990 | 5,131 ft | -4,701 ft |
| 6100 RINCON | 6,180 ft | -5,750 ft |
| RINCON 6100 | 6,184 ft | -5,754 ft |
| RINCON6100 | 6,184 ft | -5,754 ft |
| VICKSBURG 7300 (Vicksburg) | 7,120 ft | -6,690 ft |
| VICKSBURG MASSIVE (Vicksburg) | 7,690 ft | -7,260 ft |
| VICKSBURG MASS. (Vicksburg) | 7,693 ft | -7,263 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 (9)
| Interval | Type |
|---|---|
| 4,848–4,855 ft | Perforated |
| 4,864–4,868 ft | Perforated |
| 4,864–4,874 ft | Perforated |
| 4,882–4,916 ft | Perforated |
| 4,986–4,992 ft | Perforated |
| 5,131–5,140 ft | Perforated |
| 6,184–6,234 ft | Perforated |
| 7,122–7,229 ft | Perforated |
| 7,693–7,820 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,030 ft | 705 sx |
| 9.625" | 1,030 ft | 875 sx |
| 9.625" | 5,499 ft | 875 sx |
| 5.5" | 9,575 ft | 2,110 sx |
Permit History (5)
A. G. HERMAN GAS UNIT · 5,005 ft
1999-11-08
Spud 1999-12-01
A. G. HERMAN GAS UNIT · 6,154 ft
1997-10-17
Spud 1997-10-20
A.G. HERMAN, JR. GAS UNIT · 9,595 ft
1992-05-19
Spud 1992-05-26
A. G. HERMANN, JR. GAS UNIT · 9,595 ft
1989-07-31
HERMANN, A. G., JR. GAS UNIT · 9,900 ft
1985-04-12
Spud 1985-09-17
Applications (6)
Records & Logs
14 completion filings on record · 5 with log images at RRC.
+8 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
- 1
- Max Depth
- 9,900 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- ORYX ENERGY COMPANY
- Completed
- 1989-07-07
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1998-03-27)
- Cum Oil (all leases)
- 48,027,931 bbl
- Cum Gas (all leases)
- 270,942,656 mcf
- Total Permits
- 1,627