42-015-30532
UHELLMUTH SARAH E.
AUSTIN County · District 3 · ENHANCED ENERGY PARTNERS CORP · RACCOON BEND (COCKFIELD LOWER)
Permits
1
Max Depth
4,700 ft
First Permit
1983-06-22
Latest Activity
1983-06-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-10-23
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: ENHANCED ENERGY PARTNERS CORP ≠ Permit: EXXON CORP.
Resolved via: production → ENHANCED ENERGY PARTNERS CORP
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
—
Max Pressure
—
Injection Interval
4,140–5,085 ft
Injected (12mo)
854,782 bbl
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 (5) Elevation 150 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OAKVILLE 1 (Oakville) | 958 ft | -808 ft |
| OAKVILLE 2A (Oakville) | 992 ft | -842 ft |
| OAKVILLE 3 (Oakville) | 1,136 ft | -986 ft |
| OAKVILLE3 | 1,136 ft | -986 ft |
| MIOCENE 2A (Miocene (undifferentiated)) | 1,232 ft | -1,082 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 (7)
| Interval | Type |
|---|---|
| 4,744–4,760 ft | Perforated |
| 4,744–4,778 ft | Perforated |
| 4,760–4,778 ft | Perforated |
| 4,817–4,834 ft | Perforated |
| 4,860–4,878 ft | Perforated |
| 4,886–4,906 ft | Perforated |
| 5,014–5,044 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,818 ft | 1,050 sx |
| 7" | 5,197 ft | 400 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record.
+1 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
- 4,700 ft
- Drill Type
- Vertical
- County
- AUSTIN
- District
- 3
- Operator
- ENHANCED ENERGY PARTNERS CORP
- Completed
- 1983-10-23
Operator
- Location
- TOMBALL
- P-5 Status
- Active (filed 2026-01-16)
- Cum Oil (all leases)
- 4,634,217 bbl
- Cum Gas (all leases)
- 1,546,287 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 170