42-201-31536
SHUT INTOMBALL LEWIS OIL UNIT #1
HARRIS County · District 3 · TANDEM ENERGY CORPORATION · TOMBALL (LEWIS 5930)
Permits
1
Max Depth
6,550 ft
First Permit
1983-03-15
Latest Activity
1983-03-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1987-05-06
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: TANDEM ENERGY CORPORATION ≠ Permit: EXXON CORP.
Resolved via: scheduling → TANDEM ENERGY CORPORATION
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
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 (2) Elevation 171 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SCHULTZ | 5,530 ft | -5,359 ft |
| RETRICH | 5,564 ft | -5,393 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 |
|---|---|
| 5,905–5,911 ft | Perforated |
| 5,918–5,922 ft | Perforated |
| 5,923–5,927 ft | Perforated |
| 5,924–5,928 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,974 ft | 1,085 sx |
| 2.375" | 5,710 ft | — |
| 5.5" | 6,050 ft | 350 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 1
- Max Depth
- 6,550 ft
- Drill Type
- Vertical
- County
- HARRIS
- District
- 3
- Operator
- TANDEM ENERGY CORPORATION
- Completed
- 1987-05-06
Operator
- Name
- TANDEM ENGY CORP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-07-10)
- Cum Oil (all leases)
- 3,731,968 bbl
- Cum Gas (all leases)
- 10,685,287 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 138