42-249-32584
Final CompletionSHAEFFER RANCH
JIM WELLS County · District 4 · POCO LLC · ROMERO TRAP (R)
Permits
3
Max Depth
7,000 ft
First Permit
2012-09-17
Latest Activity
2015-11-24
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-01-04
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
2013-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
1,000 bbl/d
Max Pressure
2,433 psi
Injection Interval
4,867–5,780 ft
Injected (12mo)
621 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-03-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (11) Elevation 359 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA-FRIO (Catahoula) | 3,136 ft | -2,777 ft |
| CATAHOULA-FRIO - INJECTION/DISPO (Catahoula) | 3,136 ft | -2,777 ft |
| VICKSBURG | 3,758 ft | -3,399 ft |
| R SAND | 5,038 ft | -4,679 ft |
| YEGUA | 5,088 ft | -4,729 ft |
| CATAHOULA-ANAHUAC (Catahoula) | — | — |
| CATAHOULA-ANAHUAC - INJECTION/DI (Catahoula) | — | — |
| JACKSON | — | — |
| JACKSON - INJECTION/DISPOSAL (Jackson) | — | — |
| MIOCENE-LAGARTO-OAKVILLE (Miocene (undifferentiated)) | — | — |
| MIOCENE-LAGARTO-OAKVILLE - INJEC (Miocene (undifferentiated)) | — | — |
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 (7)
| Interval | Type |
|---|---|
| 4,867–4,869 ft | Perforated |
| 4,872–4,874 ft | Perforated |
| 4,908–4,910 ft | Perforated |
| 4,948–4,950 ft | Perforated |
| 5,038–5,043 ft | Perforated |
| 5,073–5,075 ft | Perforated |
| 5,088–5,090 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,223 ft | 482 sx |
| 5.5" | 6,262 ft | 355 sx |
Permit History (3)
Applications (3)
Records & Logs
6 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
Operator
- Name
- POCO LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-09-16)
- Cum Oil (all leases)
- 88,256 bbl
- Cum Gas (all leases)
- 608,010 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 19