42-317-42880
PRODUCING HorizontalFRANCES 12-1-B
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,995 ft
First Permit
2020-01-30
Latest Activity
2020-01-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-09-09
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: PARSLEY ENERGY OPERATIONS, LLC
Resolved via: production → PIONEER NATURAL RES. USA, INC.
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
2020-09
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 (10) Elevation 2,692 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TANSIL | 2,189 ft | +503 ft |
| YATES | 2,274 ft | +418 ft |
| SEVEN RIVERS | 2,505 ft | +187 ft |
| QUEEN | 3,154 ft | -462 ft |
| GRAYBURG | 3,609 ft | -917 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 3,810 ft | -1,118 ft |
| SAN ANDRES SHALE (San Andres) | 4,899 ft | -2,207 ft |
| SPRABERRY | 7,048 ft | -4,356 ft |
| DEAN | 8,368 ft | -5,676 ft |
| SANTA ROSA | — | — |
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 |
|---|---|
| 9,056–19,407 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,579 ft | 1,365 sx |
| 9.625" | 8,064 ft | 790 sx |
| 5.5" | 19,504 ft | 2,925 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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4105H
- Max Depth
- 8,995 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2020-09-09
Operator
- Location
- Y SPRING
- P-5 Status
- Active (filed 2025-08-01)
- Cum Oil (all leases)
- 1,771,882,421 bbl
- Cum Gas (all leases)
- 1,763,727,021 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 15,468