42-317-44067

PRODUCING Horizontal

DAVIS-LACY 31F

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

Permits

2

Max Depth

9,500 ft

First Permit

2022-02-07

Latest Activity

2022-02-07

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-07-05

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2023-01

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 2,849 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,227 ft+1,622 ft
YATES 2,630 ft+219 ft
QUEEN 3,469 ft-620 ft
GRAYBURG 3,919 ft-1,070 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,140 ft-1,291 ft
SPRABERRY 7,561 ft-4,712 ft
CISCO
DEAN
PENNSYLVANIAN
WOLFCAMP

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
42-317-44068 DAVIS-LACY 31E · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,227'Yates 2,633'Queen 3,472'Grayburg 3,923'San Andres 4,139'Spraberry 7,550'Dean 8,887'Wolfcamp 9,108'Cisco Pennsylvanian
42-317-44069 DAVIS-LACY 31D · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,227'Yates 2,630'Queen 3,467'Grayburg 3,917'San Andres 4,139'Spraberry 7,570'Cisco Wolfcamp Pennsylvanian Dean
42-317-44070 DAVIS-LACY 31C · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,227'Yates 2,634'Queen 3,471'Grayburg 3,914'San Andres 4,136'Spraberry 7,564'Wolfcamp Pennsylvanian Dean Cisco
42-317-44071 DAVIS-LACY 31B · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,227'Yates 2,626'Queen 3,473'Grayburg 3,912'San Andres 4,138'Spraberry 7,569'Cisco Wolfcamp Pennsylvanian Dean
42-317-44072 DAVIS-LACY 31A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,227'Yates 2,633'Queen 3,467'Grayburg 3,914'San Andres 4,137'Spraberry 7,559'Dean 8,903'Wolfcamp 9,115'Cisco Grayburg Queen Yates +6 more
42-317-44066 EPLEY-MARTIN 31K · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,851'Yates 2,631'Queen 3,462'Grayburg 3,910'San Andres 4,127'Spraberry 7,551'Dean 8,890'Wolfcamp 9,099'Cisco Pennsylvanian
42-317-44065 EPLEY-MARTIN 31J · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,241'Yates 2,635'Queen 3,462'Grayburg 3,918'San Andres 4,144'Spraberry 7,559'Dean Cisco Pennsylvanian Wolfcamp
42-317-44064 EPLEY-MARTIN 31I · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,241'Yates 2,638'Queen 3,466'Grayburg 3,917'San Andres 4,140'Spraberry 7,557'Dean Pennsylvanian Wolfcamp Cisco

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
8,614–18,475 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,776 ft1,850 sx
9.625"6,422 ft1,495 sx
5.5"18,495 ft2,235 sx

Permit History (2)

Applications (2)

#875501 A PIONEER NATURAL RES. USA, INC.
received 2022-05-16
#875501 A PIONEER NATURAL RES. USA, INC.
received 2021-12-20

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2023-11-14
W-2/G-1 2023-05-17 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 32.296808
Lon -101.917380

Well Details

Well Number
206H
Max Depth
9,500 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2023-07-05

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