42-235-35600
PRODUCING HorizontalSSH UNIT
IRION County · District 7 · APACHE CORPORATION · LIN (WOLFCAMP)
Permits
1
Max Depth
9,999 ft
First Permit
2013-12-13
Latest Activity
2013-12-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-10-31
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2013-03
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 2,715 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 1,576 ft | +1,139 ft |
| SAN ANDRES | 2,064 ft | +651 ft |
| CLEARFORK (Clear Fork) | 3,725 ft | -1,010 ft |
| SPRABERRY | 4,688 ft | -1,973 ft |
| WOLFCAMP | 6,291 ft | -3,576 ft |
| CANYON | — | — |
| FUSSELMAN | — | — |
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 |
|---|---|
| 6,989–15,596 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 885 ft | 900 sx |
| 9.625" | 6,013 ft | 500 sx |
| 5.5" | 15,667 ft | 3,300 sx |
Permit History (1)
Applications (1)
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 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
- H 21U
- Max Depth
- 9,999 ft
- Drill Type
- Horizontal
- County
- IRION
- District
- 7
- Operator
- APACHE CORPORATION
- Completed
- 2014-10-31
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
- 9,662