42-317-33165
PRODUCINGHEIDELBERG
MARTIN County · District 8 · PRIME OPERATING COMPANY · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,800 ft
First Permit
1985-04-19
Latest Activity
1985-04-19
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1985-07-02
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PRIME OPERATING COMPANY ≠ Permit: BRAZOS PETROLEUM CO.
Resolved via: production → PRIME OPERATING 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
Operator History
originally filed by BRAZOS PETROLEUM CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,644 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 6,981 ft | -4,337 ft |
| LOWER SPRABERRY (Spraberry) | 7,480 ft | -4,836 ft |
| UPPER JOMILL | 7,733 ft | -5,089 ft |
| JOMILL | 7,780 ft | -5,136 ft |
| LOWER JOMILL | 7,859 ft | -5,215 ft |
| DEAN | 8,301 ft | -5,657 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 |
|---|---|
| 7,827–7,910 ft | Perforated |
| 8,323–8,547 ft | Perforated |
| 8,812–8,991 ft | Perforated |
| 9,068–9,148 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 343 ft | 350 sx |
| 8.625" | 3,700 ft | 400 sx |
| 4.5" | 9,304 ft | 1,300 sx |
Permit History (1)
Applications (2)
Records & Logs
2 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 5
- Max Depth
- 9,800 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PRIME OPERATING COMPANY
- Completed
- 1985-07-02
Operator
- Name
- PRIME OPER CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-29)
- Cum Oil (all leases)
- 21,336,926 bbl
- Cum Gas (all leases)
- 46,236,945 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 595