42-329-43189

SHUT IN Horizontal

TXL 21 UNIT 1

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

Permits

1

Max Depth

9,070 ft

First Permit

2019-03-05

Latest Activity

2019-03-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-02-28

Shut-In

Plugged

P-5 Org Status: X

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 (10) Elevation 2,758 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 817 ft+1,941 ft
YATES 2,686 ft+72 ft
SEVEN RIVERS 3,028 ft-270 ft
QUEEN 3,685 ft-927 ft
GRAYBURG 4,359 ft-1,601 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,545 ft-1,787 ft
GLORIETA 5,079 ft-2,321 ft
CLEARFORK (Clear Fork)6,784 ft-4,026 ft
SPRABERRY 7,300 ft-4,542 ft
SPRABERRY UPPER-DEAN (Spraberry)

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
42-329-43188 TXL 21 UNIT 1 · XTO ENERGY INC.
0.0 mi
Santa Rosa 817'Santa Rosa 832'Yates 2,693'Yates 2,717'Seven Rivers 3,036'Seven Rivers 3,064'Queen 3,688'Queen 3,854'Grayburg 4,366'Grayburg 4,392'San Andres 4,560'San Andres 4,572' +8 more
42-329-43187 TXL 21 UNIT 1 · XTO ENERGY INC.
0.0 mi
Santa Rosa 815'Yates 2,693'Seven Rivers 3,039'Queen 3,691'Grayburg 4,357'San Andres 4,550'Glorieta 5,079'Clear Fork 6,790'Spraberry 7,304'Spraberry 9,038'
42-329-43186 TXL 21 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 796'Santa Rosa 812'Yates 2,686'Yates 2,697'Seven Rivers 3,044'Seven Rivers 3,046'Queen 3,699'Queen 3,834'Grayburg 4,368'Grayburg 4,372'San Andres 4,562'Glorieta 5,087' +8 more
42-329-43185 TXL 21 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 805'Yates 2,688'Yates 2,711'Seven Rivers 3,035'Seven Rivers 3,058'Queen 3,686'Queen 3,848'Grayburg 4,359'Grayburg 4,386'San Andres 4,544'San Andres 4,566'Glorieta 5,071' +7 more
42-329-43192 TXL 21 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 815'Santa Rosa 861'Yates 2,693'Yates 2,746'Seven Rivers 3,039'Seven Rivers 3,093'Queen 3,691'Queen 3,883'Grayburg 4,357'Grayburg 4,421'San Andres 4,550'San Andres 4,601' +7 more
42-329-43183 TXL 21 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 805'Santa Rosa 824'Yates 2,676'Yates 2,709'Seven Rivers 3,038'Seven Rivers 3,056'Queen 3,688'Queen 3,846'Grayburg 4,356'Grayburg 4,384'San Andres 4,556'San Andres 4,564' +7 more
42-329-43190 TXL 21 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 815'Santa Rosa 847'Yates 2,693'Yates 2,732'Seven Rivers 3,039'Seven Rivers 3,079'Queen 3,691'Queen 3,869'Grayburg 4,357'Grayburg 4,407'San Andres 4,550'San Andres 4,587' +8 more
42-329-43194 TXL 21 UNIT 1 · XTO ENERGY INC.
0.2 mi
Santa Rosa 815'Santa Rosa 849'Yates 2,693'Yates 2,734'Seven Rivers 3,039'Seven Rivers 3,081'Queen 3,691'Queen 3,871'Grayburg 4,357'Grayburg 4,409'San Andres 4,550'San Andres 4,589' +8 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
9,394–19,776 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,030 ft915 sx
9.625"8,205 ft2,890 sx
5.5"19,910 ft2,240 sx

Permit History (1)

Applications (1)

#850550 A XTO ENERGY INC.
received 2019-03-01

Records & Logs

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

W-2/G-1 2020-04-22 log on file
W-2/G-1 2020-01-17 log on file

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 31.696011
Lon -102.015233

Well Details

Well Number
1623SH
Max Depth
9,070 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2020-02-28

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