42-461-38786
Final CompletionUNIVERSITY 4-30
UPTON County · District 7 · APACHE CORPORATION · BLOCK 4 (DEVONIAN)
Permits
2
Max Depth
10,500 ft
First Permit
2013-05-13
Latest Activity
2020-03-11
Lifespan
7 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2020-01-28
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
2013-06
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,709 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 6,222 ft | -3,513 ft |
| UP SPRABERRY | 6,222 ft | -3,513 ft |
| LO. SPRABERRY 6827 | 6,827 ft | -4,118 ft |
| LOWER SPRABERRY (Spraberry) | 6,827 ft | -4,118 ft |
| DEAN | 7,490 ft | -4,781 ft |
| WOLFCAMP | 7,618 ft | -4,909 ft |
| STRAWN | 9,290 ft | -6,581 ft |
| ATOKA | 9,733 ft | -7,024 ft |
| DEVONIAN | 10,054 ft | -7,345 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 9,803–10,016 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 774 ft | 1,275 sx |
| 8.625" | 4,607 ft | 1,025 sx |
| 5.5" | 10,345 ft | 710 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
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.
Well Details
- Well Number
- 1
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- APACHE CORPORATION
- Completed
- 2020-01-28
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