42-475-37528
SHUT IN HorizontalUL RATTLESNAKE A 18-5-6
WARD County · District 8 · APACHE CORPORATION · PHANTOM (WOLFCAMP)
Permits
4
Max Depth
12,500 ft
First Permit
2018-05-03
Latest Activity
2018-09-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-06-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: APACHE CORPORATION ≠ Production: CALLON PERMIAN II, LLC (reported 2023-10)
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: OASIS PETROLEUM PERMIAN LLC
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
2019-06
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) Elevation 2,714 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 851 ft | +1,863 ft |
| DELAWARE | 5,030 ft | -2,316 ft |
| CLEARFORK (Clear Fork) | — | — |
| GLORIETA | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | — | — |
| SEVEN RIVERS | — | — |
| TUBB | — | — |
| YATES | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 11,640–21,779 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 789 ft | 650 sx |
| 10.75" | 5,006 ft | 835 sx |
| 7.625" | 11,480 ft | 1,320 sx |
Permit History (4)
UL RATTLESNAKE A 18-5-6 · 12,500 ft
2018-09-30
Spud 2018-09-25
UL RATTLESNAKE A 18-5-6 · 12,500 ft
2018-05-03
Spud 2018-09-25
UL RATTLESNAKE A 18-5-6 · 12,500 ft
2018-05-03
UL RATTLESNAKE A 18-6 · 12,500 ft
2018-05-03
Spud 2018-09-25
Applications (4)
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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 6101H
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- WARD
- District
- 8
- Operator
- APACHE CORPORATION
- Completed
- 2019-06-12
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