42-157-31550
Final CompletionDAVIS T. W.
FORT BEND County · District 3 · HAMMAN OIL & REFINING COMPANY · BIG CREEK
Permits
1
Max Depth
8,000 ft
First Permit
1984-06-15
Latest Activity
1984-06-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-05-15
Shut-In
—
Plugged
2015-07-02
EWA / Permit operator mismatch
Scheduling: HAMMAN OIL & REFINING COMPANY ≠ Permit: GULF OIL CORP.
Resolved via: production → HAMMAN OIL & REFINING 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
Injection / Disposal
Permitted Volume
2,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
4,040–4,410 ft
Injected (12mo)
—
Operator History
originally filed by GULF OIL CORP. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 74 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASAL MIOCENE (Miocene (undifferentiated)) | 3,397 ft | -3,323 ft |
| EPONIDES | 3,478 ft | -3,404 ft |
| FRIO | 3,690 ft | -3,616 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 (1)
| Interval | Type |
|---|---|
| 4,166–4,186 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,949 ft | 1,435 sx |
| 7" | 5,356 ft | 740 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record.
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
- 231
- Max Depth
- 8,000 ft
- Drill Type
- Vertical
- County
- FORT BEND
- District
- 3
- Operator
- HAMMAN OIL & REFINING COMPANY
- Completed
- 1999-05-15
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-06-01)
- Cum Oil (all leases)
- 3,478,638 bbl
- Cum Gas (all leases)
- 26,126,778 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 359