42-227-39954
HorizontalMONTY THE AZTEC 42-43 D
HOWARD County · District 8 · BIRCH OPERATIONS INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,400 ft
First Permit
2019-01-09
Latest Activity
2019-01-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-11-06
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
2019-11
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 (10) Elevation 2,537 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,886 ft | +651 ft |
| SEVEN RIVERS | 2,022 ft | +515 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,320 ft | -783 ft |
| GLORIETA | 4,203 ft | -1,666 ft |
| CLEARFORK - SEVERE WATER FLOWS (Clear Fork) | 4,580 ft | -2,043 ft |
| SPRABERRY | 6,470 ft | -3,933 ft |
| DEAN | 7,732 ft | -5,195 ft |
| WOLFCAMP | 7,847 ft | -5,310 ft |
| COLEMAN JUNCTION | — | — |
| 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 |
|---|---|
| 8,380–16,149 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 498 ft | 560 sx |
| 9.625" | 7,159 ft | 915 sx |
| 5.5" | 16,309 ft | 1,960 sx |
Permit History (2)
Applications (2)
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 can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4WA
- Max Depth
- 8,400 ft
- Drill Type
- Horizontal
- County
- HOWARD
- District
- 8
- Operator
- BIRCH OPERATIONS INC.
- Completed
- 2019-11-06
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-09)
- Cum Oil (all leases)
- 119,176,068 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 619