42-311-30867
Final CompletionMC CLAUGHERTY L. S. GAS UNIT #1
MCMULLEN County · District 1 · SWIFT ENERGY COMPANY · TILDEN E. (EDWARDS)
Permits
3
Max Depth
13,000 ft
First Permit
1977-06-24
Latest Activity
1999-11-19
Lifespan
22 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-02-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SWIFT ENERGY COMPANY ≠ Production: VARAS ENERGY OPERATING COMPANY, (reported 2026-04)
Resolved via: production → VARAS ENERGY 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
Injection / Disposal
Permitted Volume
3,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
11,680–11,800 ft
Injected (12mo)
—
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 (9) Elevation 348 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPARTA | 2,645 ft | -2,297 ft |
| QUEEN CITY | 2,918 ft | -2,570 ft |
| CARRIZO | 4,510 ft | -4,162 ft |
| MIDDLE WILCOX (Wilcox) | 5,954 ft | -5,606 ft |
| MIDWAY | 7,544 ft | -7,196 ft |
| OLMOS | 9,470 ft | -9,122 ft |
| EAGLE FORD | 11,429 ft | -11,081 ft |
| BUDA | 11,600 ft | -11,252 ft |
| EDWARDS | 11,680 ft | -11,332 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 (3)
| Interval | Type |
|---|---|
| 9,518–9,532 ft | Perforated |
| 9,577–9,550 ft | Perforated |
| 11,692–11,741 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,329 ft | 1,335 sx |
| 5.5" | 12,500 ft | 1,747 sx |
Permit History (3)
Applications (3)
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
- 13,000 ft
- Drill Type
- Vertical
- County
- MCMULLEN
- District
- 1
- Operator
- SWIFT ENERGY COMPANY
- Completed
- 1996-02-15
Operator
- Name
- SWIFT ENGY CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2005-09-22)
- Cum Oil (all leases)
- 5,820,654 bbl
- Cum Gas (all leases)
- 252,067,081 mcf
- Total Permits
- 719