42-355-33868
Final CompletionCHAPMAN RANCH
NUECES County · District 4 · DECKER OPERATING CO. L.L.C. · MOBIL-DAVID (HOWELL HIGHT)
Permits
1
Max Depth
16,000 ft
First Permit
2007-09-27
Latest Activity
2007-09-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-11-15
Shut-In
—
Plugged
2024-06-18
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
2007-11
Last Production
2024-06
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 41 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 5,615 ft | -5,574 ft |
| LEHMAN | 10,010 ft | -9,969 ft |
| ANDERSON | 11,605 ft | -11,564 ft |
| HOWELL HIGHT | 13,022 ft | -12,981 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 (2)
| Interval | Type |
|---|---|
| 13,068–13,078 ft | Perforated |
| 13,100–13,104 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | — |
| 10.75" | 3,223 ft | 1,302 sx |
| 7.625" | 10,522 ft | 1,235 sx |
| 4.5" | 13,312 ft | 213 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 573
- Max Depth
- 16,000 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- DECKER OPERATING CO. L.L.C.
- Completed
- 2007-11-15
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-04)
- Cum Oil (all leases)
- 733,714 bbl
- Cum Gas (all leases)
- 31,117,540 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 137