42-103-36870
YMUHLY 1612
CRANE County · District 8 · OXYROCK OPERATING LLC · SPRABERRY (TREND AREA)
Permits
4
Max Depth
9,000 ft
First Permit
2021-09-09
Latest Activity
2023-10-31
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2022-09-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: OXYROCK OPERATING LLC ≠ Production: BLACKBEARD OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: OXYROCK OPERATING LLC ≠ Permit: BLACKBEARD OPERATING, LLC
Resolved via: production → BLACKBEARD OPERATING, LLC
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
2017-09
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 (17) Elevation 2,680 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 479 ft | +2,201 ft |
| YATES | 1,762 ft | +918 ft |
| SEVEN RIVERS | 1,979 ft | +701 ft |
| QUEEN | 2,506 ft | +174 ft |
| GRAYBURG - ACTIVE CO2 FLOOD (Grayburg) | 2,784 ft | -104 ft |
| SAN ANDRES - USABLE QUALITY WATE (San Andres) | 3,002 ft | -322 ft |
| GLORIETA | 3,844 ft | -1,164 ft |
| SAN ANGELO | 3,844 ft | -1,164 ft |
| CLEARFORK (Clear Fork) | 3,989 ft | -1,309 ft |
| TUBB | 4,693 ft | -2,013 ft |
| ELLENBURGER | — | — |
| GLORIETA | — | — |
| MONTOYA | — | — |
| PERMIAN GENERAL (Permian (undifferentiated)) | — | — |
| PRECAMBRIAN (UNDIFFERENTIATED) | — | — |
| SAN ANGELO | — | — |
| WADDELL | — | — |
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 (4)
| Interval | Type |
|---|---|
| 4,015–4,625 ft | Perforated |
| 4,700–4,990 ft | Perforated |
| 5,485–5,755 ft | Perforated |
| 5,950–6,140 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 661 ft | 325 sx |
| 5.5" | 6,381 ft | 1,348 sx |
Permit History (4)
WILLIAM LARUE WELLER · 7,999 ft
2023-10-31
WILLIAM LARUE WELLER · 7,999 ft
2022-08-19
WILLIAM LARUE WELLER · 9,000 ft
2021-09-09
Spud 2022-04-29
WILLIAM LARUE WELLER · 9,000 ft
2021-09-09
Spud 2022-04-29
Applications (4)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more filings
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
- 3
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- OXYROCK OPERATING LLC
- Completed
- 2022-09-15
Operator
- Name
- OXYROCK OPER, LLC
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-04-22)
- Cum Oil (all leases)
- 64,850,483 bbl
- Cum Gas (all leases)
- 77,830 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 380