42-317-41369

PRODUCING Horizontal

WOODY-MCMORRIES 31I

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

Permits

2

Max Depth

10,735 ft

First Permit

2018-04-27

Latest Activity

2018-09-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-03-10

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-07

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 (11) Elevation 2,847 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,346 ft+1,501 ft
SANTA ROSA 1,537 ft+1,310 ft
YATES 2,664 ft+183 ft
QUEEN 3,304 ft-457 ft
GRAYBURG 3,961 ft-1,114 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,200 ft-1,353 ft
SPRABERRY 7,631 ft-4,784 ft
DEAN 8,968 ft-6,121 ft
WOLFCAMP 9,187 ft-6,340 ft
CISCO
PENNSYLVANIAN

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
42-317-41370 WOODY-MCMORRIES 31K · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,350'Yates 2,663'Queen 3,523'Grayburg 3,960'San Andres 4,194'Spraberry 7,627'Dean 8,955'Wolfcamp 9,170'Pennsylvanian Cisco
42-317-41374 WOODY-MCMORRIES 31J · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,345'Yates 2,664'Queen 3,519'Grayburg 3,959'San Andres 4,194'Spraberry 7,629'Dean 8,962'Wolfcamp 9,179'Pennsylvanian Cisco
42-317-41375 WOODY-MCMORRIES 31L · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,350'Yates 2,664'Queen 3,523'Grayburg 3,959'San Andres 4,187'Spraberry 7,626'Dean 8,949'Wolfcamp 9,164'Pennsylvanian Cisco
42-317-43508 WOODY 31EE · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,341'Yates 2,658'Queen 3,517'Grayburg 3,967'San Andres 4,184'Spraberry 7,628'Wolfcamp Cisco Dean Pennsylvanian
42-317-43509 WOODY 31FF · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,340'Yates 2,661'Queen 3,515'Grayburg 3,962'San Andres 4,183'Spraberry 7,620'Dean Wolfcamp Pennsylvanian PRECAMBRIAN (UNDIFFERENTIATED) Cisco Fusselman +2 more
42-317-43507 WOODY 31DD · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,340'Yates 2,667'Queen 3,514'Grayburg 3,966'San Andres 4,196'Spraberry 7,636'Cisco Pennsylvanian Dean Wolfcamp
42-317-43506 WOODY 31CC · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,333'Yates 2,668'Queen 3,520'Grayburg 3,969'San Andres 4,186'Clear Fork 6,418'Spraberry 7,640'Cisco Pennsylvanian Dean Wolfcamp
42-317-43505 WOODY 31BB · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,341'Yates 2,657'Yates 2,665'Queen 3,507'Queen 3,520'Grayburg 3,958'Grayburg 3,967'San Andres 4,188'San Andres 5,021'Spraberry 7,618'Spraberry 7,635'Wolfcamp +3 more

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
9,655–20,291 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,751 ft1,765 sx
9.625"5,756 ft1,010 sx
5.5"20,337 ft1,085 sx

Permit History (2)

Applications (2)

#837965 A PIONEER NATURAL RES. USA, INC.
received 2019-02-04
#837965 A PIONEER NATURAL RES. USA, INC.
received 2018-03-26

Records & Logs

2 completion filings on record · 2 with log images at RRC.

W-2/G-1 2020-05-18 log on file
W-2/G-1 2019-12-12 log on file
Completion packets + logs ↗ Wellbore filings ↗

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.

Lat 32.271308
Lon -101.960701

Well Details

Well Number
9H
Max Depth
10,735 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2020-03-10

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
15,400