42-329-46732

PRODUCING Horizontal

ERWIN-TODD 39G

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,177 ft

First Permit

2023-12-13

Latest Activity

2023-12-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-08-10

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-08

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 2,671 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,156 ft+1,515 ft
RUSTLER 1,508 ft+1,163 ft
YATES 2,289 ft+382 ft
SEVEN RIVERS 2,531 ft+140 ft
QUEEN 3,169 ft-498 ft
GRAYBURG 3,530 ft-859 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,789 ft-1,118 ft
CLEARFORK (Clear Fork)6,042 ft-3,371 ft
SPRABERRY 7,063 ft-4,392 ft
GLORIETA

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.

Cross-section
42-329-46731 ERWIN-TODD 39F · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,156'Rustler 1,490'Yates 2,287'Seven Rivers 2,542'Queen 3,163'Grayburg 3,601'San Andres 3,782'Clear Fork 6,041'Spraberry 7,060'Glorieta
42-329-46730 ERWIN-TODD 39E · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,156'Rustler 1,490'Yates 2,288'Seven Rivers 2,541'Queen 3,168'Grayburg 3,529'San Andres 3,788'Clear Fork 6,039'Spraberry 7,057'Jo Mill 7,851'Glorieta
42-329-46729 ERWIN-TODD 39D · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,156'Rustler 1,487'Yates 2,288'Seven Rivers 2,540'Queen 3,164'Grayburg 3,524'San Andres 3,782'Clear Fork 6,051'Spraberry 7,064'Glorieta
42-329-46728 ERWIN-TODD 39C · PIONEER NATURAL RES. USA, INC.
0.1 mi
Rustler 1,493'Yates 2,300'Seven Rivers 2,554'Queen 3,178'Grayburg 3,531'San Andres 3,784'Clear Fork 6,058'Spraberry 7,068'Spraberry Glorieta
42-329-46727 ERWIN-TODD 39B · PIONEER NATURAL RES. USA, INC.
0.1 mi
Santa Rosa 1,155'Rustler 1,493'Yates 2,294'Seven Rivers 2,552'Queen 3,195'Grayburg 3,528'San Andres 3,776'Clear Fork 6,073'Spraberry 7,077'Glorieta
42-329-46726 ERWIN-TODD 39A · PIONEER NATURAL RES. USA, INC.
0.1 mi
San Andres 3,780'Clear Fork 6,072'Spraberry 7,078'Spraberry 8,371'Wolfcamp 8,563'Strawn Glorieta Atoka Canyon Pennsylvanian
42-329-47320 ERWIN-MURRAY 45T · PIONEER NATURAL RES. USA, INC.
0.7 mi
Santa Rosa 1,153'Rustler 1,470'Yates 2,298'Seven Rivers 2,531'Queen 3,179'Grayburg 3,653'San Andres 3,821'Clear Fork 6,072'Spraberry 7,078'Glorieta
42-329-47316 ERWIN-MURRAY 45S · PIONEER NATURAL RES. USA, INC.
0.7 mi
Santa Rosa 1,153'Rustler 1,434'Yates 2,291'Seven Rivers 2,546'Queen 3,188'Grayburg 3,670'San Andres 3,823'Clear Fork 6,078'Spraberry 7,092'Glorieta

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)

IntervalType
8,446–21,497 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,434 ft1,425 sx
9.625"5,386 ft960 sx
5.5"21,522 ft1,440 sx

Permit History (1)

Applications (1)

#895825 A PIONEER NATURAL RES. USA, INC.
received 2023-12-08

Records & Logs

1 completion filing on record.

W-2/G-1 2024-10-10

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.

Lat 32.073751
Lon -101.800509

Well Details

Well Number
7H
Max Depth
10,177 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2024-08-10

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
15,399