42-383-01916
Final CompletionHALFF ESTATE A
REAGAN County · District 7 · APACHE CORPORATION · SPRABERRY (TREND AREA CL. FK.)
Permits
2
Max Depth
7,760 ft
First Permit
1996-11-20
Latest Activity
1996-11-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-02-11
Shut-In
—
Plugged
2015-11-02
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: TSF OPERATING
Resolved via: scheduling → 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
1997-03
Last Production
2016-05
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 (4) Elevation 2,660 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP CLEARFORK (Clear Fork) | 5,755 ft | -3,095 ft |
| LOWER CLEARFORK (Clear Fork) | 5,936 ft | -3,276 ft |
| BASE SPRABERRY (Spraberry) | 6,330 ft | -3,670 ft |
| TOP SPRABERRY (Spraberry) | 6,712 ft | -4,052 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 (2)
| Interval | Type |
|---|---|
| 6,101–6,330 ft | Perforated |
| ?–6,730 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 381 ft | 300 sx |
| 5.5" | 7,767 ft | 515 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 1 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 7,760 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- APACHE CORPORATION
- Completed
- 1997-02-11
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