42-383-33886
Final Completion HorizontalUNIVERSITY BL
REAGAN County · District 7 · APACHE CORPORATION · BIG LAKE (STRAWN)
Permits
4
Max Depth
9,300 ft
First Permit
1988-04-18
Latest Activity
2006-05-22
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2006-06-26
Shut-In
—
Plugged
2018-04-23
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: MARATHON OIL COMPANY
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
1993-01
Last Production
2018-04
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 2,683 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY "A" (Spraberry) | 6,045 ft | -3,362 ft |
| LOWER SPRABERRY (Spraberry) | 6,326 ft | -3,643 ft |
| DEAN | 6,772 ft | -4,089 ft |
| WOLFCAMP | 6,930 ft | -4,247 ft |
| STRAWN | 8,294 ft | -5,611 ft |
| FUSSELMAN | 8,460 ft | -5,777 ft |
| ELLENBURGER | 8,822 ft | -6,139 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 (3)
| Interval | Type |
|---|---|
| 8,302–8,391 ft | Perforated |
| 8,470–9,035 ft | Open hole |
| 8,901–8,916 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 885 ft | 475 sx |
| 5.5" | 9,250 ft | 3,648 sx |
Permit History (4)
UNIVERSITY BL · 9,250 ft
2006-05-22
Spud 2006-05-25
UNIVERSITY "BL" · 9,038 ft
1990-06-20
Spud 1991-04-20
UNIVERSITY "BL" · 9,250 ft
1990-06-20
UNIVERSITY "BL" · 9,300 ft
1988-04-18
Applications (4)
Records & Logs
6 completion filings on record · 3 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
- 6
- Max Depth
- 9,300 ft
- Drill Type
- Horizontal
- County
- REAGAN
- District
- 7
- Operator
- APACHE CORPORATION
- Completed
- 2006-06-26
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