AVANT
FRIO County · District 1 · WILLIAMS CLAYTON ENERGY INC. · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
5,100 ft
First Permit
1991-02-15
Latest Activity
1991-02-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-06-11
Shut-In
—
Plugged
1993-11-23
EWA / Production operator mismatch
Scheduling: WILLIAMS CLAYTON ENERGY INC. ≠ Production: WILLIAMS, CLAYTON W., JR., INC. (reported 1993-04)
EWA / Permit operator mismatch
Scheduling: WILLIAMS CLAYTON ENERGY INC. ≠ Permit: WILLIAMS, CLAYTON W., JR., INC.
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
1993-12
Injection / Disposal
Permitted Volume
3,000 bbl/d
Max Pressure
2,400 psi
Injection Interval
4,864–5,022 ft
Injected (12mo)
—
Operator History
originally filed by WILLIAMS, CLAYTON W., JR., INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 562 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 4,866 ft | -4,304 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 (2)
| Interval | Type |
|---|---|
| 4,866–4,894 ft | Perforated |
| 6,565–7,268 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 383 ft | 300 sx |
| — | 3,315 ft | — |
| 4.5" | 7,458 ft | 1,650 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1
- Max Depth
- 5,100 ft
- Drill Type
- Vertical
- County
- FRIO
- District
- 1
- Operator
- WILLIAMS CLAYTON ENERGY INC.
- Completed
- 1991-06-11
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