42-105-37507
Final Completion HorizontalUNIVERSITY BLOCK 42
CROCKETT County · District 7 · EOG RESOURCES INC. · REDEMPTION (ELLENBURGER)
Permits
3
Max Depth
8,500 ft
First Permit
1996-12-20
Latest Activity
2011-05-06
Lifespan
14 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-02-27
Shut-In
—
Plugged
—
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
1997-02
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 (7) Elevation 2,569 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF CRETACEOUS (Base Cretaceous (marker)) | 546 ft | +2,023 ft |
| CRETACEOUS BASE | 546 ft | +2,023 ft |
| WOLFCAMP | 5,460 ft | -2,891 ft |
| CANYON | 6,190 ft | -3,621 ft |
| ELLENBURGER | 8,391 ft | -5,822 ft |
| ELLENBURGER TOP (Ellenburger) | 8,391 ft | -5,822 ft |
| TOP OF ELLEN. | 8,391 ft | -5,822 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 |
|---|---|
| 7,720–7,770 ft | Perforated |
| 8,598–10,720 ft | Perforated |
| 8,598–10,720 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,035 ft | 975 sx |
| 7" | 8,598 ft | 900 sx |
Permit History (3)
Applications (3)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 0121CH
- Max Depth
- 8,500 ft
- Drill Type
- Horizontal
- County
- CROCKETT
- District
- 7
- Operator
- EOG RESOURCES INC.
- Completed
- 1997-02-27
Operator
- Name
- EOG RES, INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-10-02)
- Cum Oil (all leases)
- 1,173,982,199 bbl
- Cum Gas (all leases)
- 7,415,222,256 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 16,293