42-227-40497
PRODUCING HorizontalDUNKIN UNIT
HOWARD County · District 8 · APACHE CORPORATION · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,950 ft
First Permit
2019-12-06
Latest Activity
2019-12-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-06-04
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: CALLON PETROLEUM OPERATING CO
Resolved via: production → 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
2020-06
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 (12)
CSV| Formation | Top Depth (MD) |
|---|---|
| SANTA ROSA | 1,075 ft |
| YATES | 2,075 ft |
| SEVEN RIVERS | 2,200 ft |
| QUEEN | 2,830 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,435 ft |
| GLORIETA | 4,380 ft |
| CLEARFORK - SEVERE WATER FLOWS (Clear Fork) | 5,825 ft |
| SPRABERRY | 6,660 ft |
| LEONARD | 7,645 ft |
| DEAN | 7,999 ft |
| WOLFCAMP | 8,172 ft |
| COLEMAN JUNCTION | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. 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 |
|---|---|
| 8,900–18,462 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,274 ft | 912 sx |
| 9.625" | 7,743 ft | 833 sx |
| 7" | 11,896 ft | 2,700 sx |
| 5.5" | 18,623 ft | 2,700 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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.
Well Details
- Well Number
- 21H
- Max Depth
- 8,950 ft
- Drill Type
- Horizontal
- County
- HOWARD
- District
- 8
- Operator
- APACHE CORPORATION
- Completed
- 2020-06-04
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
- 9,704