42-051-31898
Final CompletionMATCEK JOSEPH UNIT
BURLESON County · District 3 · WILLIAMS CLAYTON ENERGY INC. · GIDDINGS (AUSTIN CHALK GAS)
Permits
1
Max Depth
12,000 ft
First Permit
1981-10-15
Latest Activity
1981-10-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-11-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: WILLIAMS CLAYTON ENERGY INC. ≠ Production: CHESAPEAKE OPERATING, L.L.C. (reported 2022-12)
EWA / Permit operator mismatch
Scheduling: WILLIAMS CLAYTON ENERGY INC. ≠ Permit: WILLIAMS, CLAYTON W., JR.
Resolved via: scheduling → WILLIAMS CLAYTON ENERGY 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
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 (5) Elevation 331 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 7,920 ft | -7,589 ft |
| EAGLEFORD (Eagle Ford) | 8,135 ft | -7,804 ft |
| BUDA | 8,485 ft | -8,154 ft |
| DEL RIO | 8,496 ft | -8,165 ft |
| GEORGETOWN | 8,520 ft | -8,189 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 |
|---|---|
| 7,959–8,130 ft | Perforated |
| 8,470–8,494 ft | Perforated |
| 8,522–8,606 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,940 ft | 1,650 sx |
| 5.5" | 8,750 ft | 650 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record.
+1 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
- 1
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- BURLESON
- District
- 3
- Operator
- WILLIAMS CLAYTON ENERGY INC.
- Completed
- 1982-11-04
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2017-04-11)
- Cum Oil (all leases)
- 59,671,164 bbl
- Cum Gas (all leases)
- 168,498,727 mcf
- Total Permits
- 1,139