42-317-41318

PRODUCING Horizontal

LENORAH 1-21

MARTIN County · District 8 · XTO ENERGY INC. · SPRABERRY (TREND AREA)

Permits

2

Max Depth

8,550 ft

First Permit

2018-03-29

Latest Activity

2018-03-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-12-18

Shut-In

Plugged

P-5 Org Status: X

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-12

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 2,729 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,122 ft+1,607 ft
YATES 2,371 ft+358 ft
QUEEN 3,487 ft-758 ft
GRAYBURG 3,963 ft-1,234 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,076 ft-1,347 ft
SPRABERRY 5,793 ft-3,064 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
42-317-41344 LENORAH 1-21 · XTO ENERGY INC.
0.0 mi
Santa Rosa 1,109'Yates 2,357'Queen 3,489'Grayburg 3,977'San Andres 4,075'Spraberry 7,109'Dean 8,441'Wolfcamp 8,634'Cisco Pennsylvanian
42-317-41384 LENORAH 1-22 · XTO ENERGY INC.
0.0 mi
Santa Rosa 1,113'Yates 2,372'Queen 3,487'Grayburg 3,977'San Andres 4,076'Spraberry 7,109'Dean 8,433'Wolfcamp 8,635'Cisco Pennsylvanian
42-317-41345 LENORAH 1-22 · XTO ENERGY INC.
0.0 mi
Santa Rosa 1,122'Yates 2,380'Queen 3,489'Grayburg 3,976'San Andres 4,076'Spraberry 7,106'Wolfcamp 8,625'Dean Cisco Pennsylvanian
42-317-41396 LENORAH 1-02 · XTO ENERGY INC.
0.1 mi
Santa Rosa 1,076'Yates 2,339'Queen 3,461'Grayburg 3,934'San Andres 4,017'Spraberry 7,089'Dean 8,422'Wolfcamp 8,619'Cisco Pennsylvanian
42-317-41397 LENORAH 1-02 · XTO ENERGY INC.
0.1 mi
Spraberry 7,085'Silurian (undifferentiated) Ellenburger Devonian Pennsylvanian Wolfcamp Strawn Dean Mississippian Fusselman
42-317-43609 STRAIN 19 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 1,102'Santa Rosa 1,129'Yates 2,348'Yates 2,368'Queen 3,474'Queen 3,490'Grayburg 3,733'Grayburg 3,760'San Andres 3,777'San Andres 4,016'Spraberry 6,941'Spraberry 7,095' +6 more
42-317-43610 STRAIN 19 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 1,101'Santa Rosa 1,115'Yates 2,347'Yates 2,358'Queen 3,473'Queen 3,480'Grayburg 3,732'Grayburg 3,752'San Andres 3,776'San Andres 3,992'Spraberry 6,941'Spraberry 7,104' +6 more
42-317-43611 STRAIN 19 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 1,101'Santa Rosa 1,124'Yates 2,346'Yates 2,360'Queen 3,472'Queen 3,485'Grayburg 3,731'Grayburg 3,752'San Andres 3,775'San Andres 4,018'Spraberry 6,940'Spraberry 7,100' +6 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
8,831–19,166 ftPerforated

Casing (3)

SizeSet DepthCement
11.75"1,386 ft730 sx
8.625"5,953 ft1,720 sx
5.5"19,298 ft1,820 sx

Permit History (2)

Applications (2)

#836769 A XTO ENERGY INC.
received 2019-05-17
#836769 A XTO ENERGY INC.
received 2018-02-23

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2019-05-22 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 32.257987
Lon -101.806960

Well Details

Well Number
0621SH
Max Depth
8,550 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2018-12-18

Operator

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