42-013-33853
Final CompletionOKLAHOMA MED. RES. FOUNDATION
ATASCOSA County · District 1 · HAYDEN OIL COMPANY · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
7,800 ft
First Permit
1988-03-29
Latest Activity
1988-03-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-04-14
Shut-In
—
Plugged
1990-11-21
EWA / Permit operator mismatch
Scheduling: HAYDEN OIL COMPANY ≠ Permit: CORDER, KNOX
Resolved via: scheduling → HAYDEN OIL COMPANY
Operator History
originally filed by CORDER, KNOX — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 404 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CARRIZO | 1,740 ft | -1,336 ft |
| AUSTIN CHALK | 6,922 ft | -6,518 ft |
| BUDA | 7,300 ft | -6,896 ft |
| EDWARDS | 7,582 ft | -7,178 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 (1)
| Interval | Type |
|---|---|
| 7,618–7,620 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 800 ft | — |
| 4.5" | 4,161 ft | 925 sx |
| 4.5" | 7,648 ft | 290 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 7,800 ft
- Drill Type
- Vertical
- County
- ATASCOSA
- District
- 1
- Operator
- HAYDEN OIL COMPANY
- Completed
- 1988-04-14
Operator
- Name
- HAYDEN OIL CO
- Location
- POTEET
- P-5 Status
- Inactive (filed 1989-05-05)
- Total Permits
- 6