42-329-43621
PRODUCING HorizontalJOHN BRAUN B UNIT 1
MIDLAND County · District 8 · XTO ENERGY INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,800 ft
First Permit
2019-08-06
Latest Activity
2019-08-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-12-10
Shut-In
—
Plugged
—
P-5 Org Status: X
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 (20) Elevation 2,739 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 774 ft | +1,965 ft |
| SANTA ROSA | 793 ft | +1,946 ft |
| YATES | 2,734 ft | +5 ft |
| YATES | 2,751 ft | -12 ft |
| SEVEN RIVERS | 3,043 ft | -304 ft |
| SEVEN RIVERS | 3,045 ft | -306 ft |
| QUEEN | 3,524 ft | -785 ft |
| QUEEN | 3,640 ft | -901 ft |
| GRAYBURG | 4,343 ft | -1,604 ft |
| GRAYBURG | 4,348 ft | -1,609 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,498 ft | -1,759 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,516 ft | -1,777 ft |
| GLORIETA | 5,153 ft | -2,414 ft |
| GLORIETA | 5,798 ft | -3,059 ft |
| CLEARFORK (Clear Fork) | 6,849 ft | -4,110 ft |
| CLEARFORK (Clear Fork) | 6,859 ft | -4,120 ft |
| SPRABERRY | 7,366 ft | -4,627 ft |
| SPRABERRY | 7,376 ft | -4,637 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,023 ft | -6,284 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | — | — |
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 |
|---|---|
| 9,150–22,216 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,026 ft | 851 sx |
| 9.625" | 8,105 ft | 3,002 sx |
| 5.5" | 22,399 ft | 2,699 sx |
Permit History (1)
Applications (1)
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
- 4143SH
- Max Depth
- 10,800 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- XTO ENERGY INC.
- Completed
- 2020-12-10
Operator
- Name
- XTO ENGY INC
- Location
- SPRING
- P-5 Status
- X (filed 2026-04-08)
- Cum Oil (all leases)
- 772,419,164 bbl
- Cum Gas (all leases)
- 11,039,899,986 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 16,138