42-287-31299
Final Completion HorizontalSidetrackMATILDA UNIT
LEE County · District 3 · U. S. OPERATING INC. · GIDDINGS (AUSTIN CHALK GAS)
Permits
4
Max Depth
11,700 ft
First Permit
1982-09-17
Latest Activity
2004-01-08
Lifespan
21 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-02-15
Shut-In
—
Plugged
2005-12-15
EWA / Production operator mismatch
Scheduling: U. S. OPERATING INC. ≠ Production: ANADARKO E&P COMPANY LP (reported 2004-04)
EWA / Permit operator mismatch
Scheduling: U. S. OPERATING INC. ≠ Permit: ANADARKO AUSTIN CHALK COMPANY
Resolved via: scheduling → U. S. OPERATING INC.
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
2006-02
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 320 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PECAN GAP | 7,600 ft | -7,280 ft |
| AUSTIN CHALK | 8,205 ft | -7,885 ft |
| EAGLE FORD | 8,885 ft | -8,565 ft |
| EAGLEFORD (Eagle Ford) | 8,885 ft | -8,565 ft |
| BUDA | 9,061 ft | -8,741 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 (6)
| Interval | Type |
|---|---|
| 8,235–8,402 ft | Perforated |
| 8,236–8,750 ft | Perforated |
| 8,436–8,868 ft | Perforated |
| 8,646–8,871 ft | Perforated |
| 8,657–10,276 ft | Perforated |
| 9,061–9,128 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,200 ft | 450 sx |
| 7" | 8,150 ft | 250 sx |
| 2.375" | 8,150 ft | — |
| 2.375" | 8,570 ft | — |
| 7" | — | 600 sx |
Permit History (4)
Applications (4)
Records & Logs
9 completion filings on record.
+3 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
- 3
- Max Depth
- 11,700 ft
- Drill Type
- Horizontal, Sidetrack
- County
- LEE
- District
- 3
- Operator
- U. S. OPERATING INC.
- Completed
- 1983-02-15
Operator
- Name
- U. S. OPER, INC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2024-11-18)
- Cum Oil (all leases)
- 5,088,019 bbl
- Cum Gas (all leases)
- 11,872,748 mcf
- Total Permits
- 495