Permits
3
Max Depth
10,450 ft
First Permit
2017-11-27
Latest Activity
2019-12-16
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2020-01
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 (9) Elevation 2,749 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,421 ft | +328 ft |
| GRAYBURG | 4,012 ft | -1,263 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,323 ft | -1,574 ft |
| SPRABERRY | 7,151 ft | -4,402 ft |
| WOLFCAMP | 8,630 ft | -5,881 ft |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| STRAWN | — | — |
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 |
|---|---|
| 9,473–14,058 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 529 ft | 465 sx |
| 9.625" | 8,546 ft | 1,385 sx |
| 5.5" | 14,143 ft | 2,230 sx |
Permit History (3)
Applications (3)
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.
Well Details
- Well Number
- 4BU
- Max Depth
- 10,450 ft
- Drill Type
- Horizontal
- County
- UPTON
- District
- 7
- Operator
- EARTHSTONE OPERATING, LLC
Operator
- Name
- EARTHSTONE OPER, LLC
- Location
- THE WOODLAN, DS
- P-5 Status
- Inactive (filed 2023-05-25)
- Cum Oil (all leases)
- 40,365,772 bbl
- Cum Gas (all leases)
- 565,553 mcf
- Total Permits
- 283