42-329-41447
SHUT IN HorizontalCASSELMAN40
MIDLAND County · District 8 · APACHE CORPORATION · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,300 ft
First Permit
2017-01-18
Latest Activity
2017-01-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-12-07
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
2008-07
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 (10)
CSV| Formation | Top Depth (MD) |
|---|---|
| SANTA ROSA | 1,150 ft |
| YATES | 2,994 ft |
| SEVEN RIVERS | 3,220 ft |
| GRAYBURG | 4,558 ft |
| QUEEN | 4,995 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,109 ft |
| GLORIETA | 5,547 ft |
| CLEARFORK (Clear Fork) | 7,108 ft |
| SPRABERRY | 8,112 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,340 ft |
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 ↗
Perforations (1)
| Interval | Type |
|---|---|
| 9,512–13,797 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,575 ft | 1,050 sx |
| 9.625" | 8,375 ft | 770 sx |
| 5.5" | 13,871 ft | 1,745 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 10UL
- Max Depth
- 9,300 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- APACHE CORPORATION
- Completed
- 2017-12-07
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
- 9,664