42-329-36895
Final CompletionKENDRA
MIDLAND County · District 8 · CALLON PETROLEUM OPERATING CO · SALLIE ANN (SPRABERRY-WOLFCAMP)
Permits
3
Max Depth
11,900 ft
First Permit
2010-11-17
Latest Activity
2014-01-07
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-10-06
Shut-In
—
Plugged
2015-05-26
EWA / Production operator mismatch
Scheduling: CALLON PETROLEUM OPERATING CO ≠ Production: APACHE CORPORATION (reported 2024-10)
Resolved via: scheduling → CALLON PETROLEUM OPERATING 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
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 (8) Elevation 2,894 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 7,395 ft | -4,501 ft |
| SPRABERRY | 8,232 ft | -5,338 ft |
| SPRABERRY | 8,323 ft | -5,429 ft |
| DEAN | 9,422 ft | -6,528 ft |
| WOLFCAMP | 9,563 ft | -6,669 ft |
| STRAWN | 10,678 ft | -7,784 ft |
| STRAWN | 10,698 ft | -7,804 ft |
| ATOKA | 11,013 ft | -8,119 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 (1)
| Interval | Type |
|---|---|
| 8,232–10,698 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,500 ft | 500 sx |
| 5.5" | 11,321 ft | 1,470 sx |
Permit History (3)
Applications (3)
Records & Logs
3 completion filings on record · 3 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
- 7
- Max Depth
- 11,900 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- CALLON PETROLEUM OPERATING CO
- Completed
- 2011-10-06
Operator
- Name
- CALLON PETRO OPER CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2025-02-20)
- Cum Oil (all leases)
- 139,323,688 bbl
- Cum Gas (all leases)
- 731,756 mcf
- Total Permits
- 1,234