42-409-32523
Final CompletionWELDER RANCH
SAN PATRICIO County · District 4 · APACHE CORPORATION · ONEIL (3270)
Permits
1
Max Depth
3,500 ft
First Permit
1997-04-28
Latest Activity
1997-04-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2001-06-27
Shut-In
—
Plugged
2009-07-23
EWA / Production operator mismatch
Scheduling: APACHE CORPORATION ≠ Production: SMITH PRODUCTION INC. (reported 2002-07)
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: SMITH PRODUCTION INC.
Resolved via: scheduling → APACHE 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
1997-05
Last Production
2009-07
Operator History
originally filed by SMITH PRODUCTION 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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (5)
| Interval | Type |
|---|---|
| 2,180–2,183 ft | Perforated |
| 2,185–2,189 ft | Perforated |
| 3,194–3,197 ft | Perforated |
| 3,204–3,207 ft | Perforated |
| 3,236–3,244 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 403 ft | 196 sx |
| 5.5" | 3,506 ft | 310 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 20
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- APACHE CORPORATION
- Completed
- 2001-06-27
Operator
- Name
- APC OPER PARTNERSHIP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-12-03)
- Cum Oil (all leases)
- 615,928,793 bbl
- Cum Gas (all leases)
- 2,702,742,169 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,662