42-247-32277
PRODUCINGRANCH BLANCO CORPORATION/STATE
JIM HOGG County · District 4 · CENTRAL GULF PETROLEUM INC · Z-BAR (WILCOX)
Permits
1
Max Depth
18,000 ft
First Permit
2004-01-13
Latest Activity
2004-01-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2004-09-24
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Production operator mismatch
Scheduling: CENTRAL GULF PETROLEUM INC ≠ Production: ESCUDO OIL & GAS, LLC (reported 2022-09)
EWA / Permit operator mismatch
Scheduling: CENTRAL GULF PETROLEUM INC ≠ Permit: ASPEN EXPLORATION, INC.
Resolved via: scheduling → CENTRAL GULF PETROLEUM 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
2004-09
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 (8) Elevation 553 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX HQ SAND (Wilcox) | 11,050 ft | -10,497 ft |
| R-SAND | 15,060 ft | -14,507 ft |
| T-SAND | 15,750 ft | -15,197 ft |
| T-3 SAND | 15,975 ft | -15,422 ft |
| T-5 SAND | 16,150 ft | -15,597 ft |
| WILCOX T-9 (Wilcox) | 16,840 ft | -16,287 ft |
| WILCOX T-10 (Wilcox) | 17,100 ft | -16,547 ft |
| WILCOX U-1 (Wilcox) | 17,600 ft | -17,047 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 (4)
| Interval | Type |
|---|---|
| 17,302–17,320 ft | Perforated |
| 17,334–17,347 ft | Perforated |
| 17,352–17,358 ft | Perforated |
| 17,358–17,361 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 1,360 ft | 1,145 sx |
| 11.75" | 8,800 ft | 1,145 sx |
| 9.625" | 13,300 ft | 550 sx |
| 5.5" | 17,582 ft | 1,007 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 4
- Max Depth
- 18,000 ft
- Drill Type
- Vertical
- County
- JIM HOGG
- District
- 4
- Operator
- CENTRAL GULF PETROLEUM INC
- Completed
- 2004-09-24
Operator
- Location
- THE WOODLAN, DS
- P-5 Status
- X (filed 2026-05-28)
- Cum Oil (all leases)
- 6,218 bbl
- Cum Gas (all leases)
- 11,766 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 9