42-227-41422
PRODUCING HorizontalBUTCH CASSIDY UNIT 33-40
HOWARD County · District 8 · LANGFORD & BRIGHAM OPERATING LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
7,224 ft
First Permit
2021-11-22
Latest Activity
2021-11-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-04-17
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: LANGFORD & BRIGHAM OPERATING LLC ≠ Permit: MURCHISON OIL AND GAS, LLC
Resolved via: production → LANGFORD & BRIGHAM 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
2022-04
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 2,544 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 699 ft | +1,845 ft |
| RUSTLER | 1,238 ft | +1,306 ft |
| YATES | 1,746 ft | +798 ft |
| SEVEN RIVERS | 1,857 ft | +687 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 2,945 ft | -401 ft |
| GLORIETA | 3,845 ft | -1,301 ft |
| CLEARFORK - SEVERE WATER FLOWS (Clear Fork) | 4,204 ft | -1,660 ft |
| SPRABERRY | 5,625 ft | -3,081 ft |
| DEAN | 6,872 ft | -4,328 ft |
| LEONARD | — | — |
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 |
|---|---|
| 7,218–17,317 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 433 ft | 330 sx |
| 9.625" | 6,431 ft | 950 sx |
| 5.5" | 17,302 ft | 2,280 sx |
Permit History (2)
Applications (2)
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 can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4HA
- Max Depth
- 7,224 ft
- Drill Type
- Horizontal
- County
- HOWARD
- District
- 8
- Operator
- LANGFORD & BRIGHAM OPERATING LLC
- Completed
- 2022-04-17
Operator
- Location
- AUSTIN
- P-5 Status
- Active (filed 2026-01-12)
- Cum Oil (all leases)
- 2,210,026 bbl
- Cum Gas (all leases)
- 9,016 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 23