42-089-31005
Final CompletionHEINSOHN
COLORADO County · District 3 · MCCORD EXPLORATION CO. · FRELSBURG (Z-20 A)
Permits
3
Max Depth
11,000 ft
First Permit
1978-10-13
Latest Activity
1995-11-13
Lifespan
17 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-03-01
Shut-In
—
Plugged
1998-02-10
EWA / Production operator mismatch
Scheduling: MCCORD EXPLORATION CO. ≠ Production: NASSER OIL & GAS, INC. (reported 1996-03)
EWA / Permit operator mismatch
Scheduling: MCCORD EXPLORATION CO. ≠ Permit: SUE-ANN PRODUCTION COMPANY
Resolved via: scheduling → MCCORD EXPLORATION CO.
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
1998-04
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 317 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA | 3,620 ft | -3,303 ft |
| U WILCOX | 6,770 ft | -6,453 ft |
| WILCOX Z-15 (Wilcox) | 9,469 ft | -9,152 ft |
| WILCOX Z-18 (Wilcox) | 10,266 ft | -9,949 ft |
| WILCOX Z-20 (Wilcox) | 10,452 ft | -10,135 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 |
|---|---|
| 9,469–9,477 ft | Perforated |
| 10,266–10,276 ft | Perforated |
| 10,452–10,564 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,242 ft | 710 sx |
| 2.375" | 10,201 ft | — |
| 5.5" | 10,996 ft | 500 sx |
Permit History (3)
Applications (3)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+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
- 3
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- COLORADO
- District
- 3
- Operator
- MCCORD EXPLORATION CO.
- Completed
- 1979-03-01
Operator
- Name
- MCCORD EXPL CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1990-06-07)
- Total Permits
- 76