42-173-37296

Final Completion Horizontal

HOUSTON RANCH 12-FOWLER A

GLASSCOCK County · District 8 · PIONEER NATURAL RES. USA, INC.

Permits

3

Max Depth

10,120 ft

First Permit

2015-12-01

Latest Activity

2019-04-18

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2014-08

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 2,642 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 810 ft+1,832 ft
YATES 2,216 ft+426 ft
SEVEN RIVERS 2,447 ft+195 ft
QUEEN 3,085 ft-443 ft
GRAYBURG 3,553 ft-911 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,738 ft-1,096 ft
CLEARFORK (Clear Fork)5,850 ft-3,208 ft
SPRABERRY 6,886 ft-4,244 ft
GLORIETA
WICHITA ALBANY (Wichita-Albany)

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
42-173-37299 HOUSTON RANCH 12-FOWLER A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 804'Yates 2,210'Seven Rivers 2,443'Queen 3,088'Grayburg 3,554'San Andres 3,760'Clear Fork 5,861'Spraberry 6,879'Wichita-Albany Glorieta
42-173-37301 HOUSTON RANCH 12-FOWLER A · PIONEER NATURAL RES. USA, INC.
0.0 mi
Santa Rosa 1,045'Yates 2,222'Seven Rivers 2,444'Queen 3,085'Grayburg 3,561'San Andres 3,768'Clear Fork 5,865'Spraberry 6,895'Glorieta Wichita-Albany
42-173-38292 HOUSTON-HERZOG W12A · PIONEER NATURAL RES. USA, INC.
0.3 mi
Santa Rosa 728'Rustler 1,402'Yates 2,204'Seven Rivers 2,432'Queen 3,071'Grayburg 3,538'San Andres 3,752'Clear Fork 5,853'Spraberry 6,880'Glorieta
42-173-38293 HOUSTON-HERZOG W12B · PIONEER NATURAL RES. USA, INC.
0.3 mi
Santa Rosa 843'Grayburg Yates Rustler Seven Rivers Glorieta Queen Spraberry San Andres Clear Fork
42-173-38294 HOUSTON-HERZOG W12C · PIONEER NATURAL RES. USA, INC.
0.3 mi
Santa Rosa 747'Rustler 1,404'Yates 2,209'Seven Rivers 2,436'Queen 3,080'Grayburg 3,540'San Andres 3,757'Clear Fork 5,835'Spraberry 6,879'Spraberry 6,979'Glorieta
42-173-38296 HOUSTON-HERZOG W12E · PIONEER NATURAL RES. USA, INC.
0.3 mi
Santa Rosa 743'Rustler 1,405'Yates 2,206'Seven Rivers 2,435'Queen 3,075'Grayburg 3,541'San Andres 3,755'Clear Fork 5,840'Spraberry 6,888'Glorieta
42-173-37608 HOUSTON ALLEN 12 · CROWNQUEST OPERATING, LLC
0.3 mi
Yates 2,169'Grayburg 3,680'San Andres 3,874'Glorieta 4,827'Clear Fork 5,728'Spraberry 6,867'Mississippian 10,592'Santa Rosa Queen Seven Rivers
42-173-38287 ALLEN-NEWMAN 12A · PIONEER NATURAL RES. USA, INC.
0.7 mi
Santa Rosa 826'Santa Rosa 831'Rustler 1,386'Rustler 1,449'Yates 2,187'Seven Rivers 2,429'Seven Rivers 2,440'Queen 3,054'Grayburg 3,511'San Andres 3,710'Clear Fork 5,723'Spraberry 6,862' +1 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
8,915–16,837 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,312 ft1,293 sx
9.625"5,206 ft955 sx
5.5"16,872 ft843 sx

Permit History (3)

Applications (3)

#852189 A PIONEER NATURAL RES. USA, INC.
received 2019-04-16
#812237 A PIONEER NATURAL RES. USA, INC.
received 2015-12-23
#812237 A PIONEER NATURAL RES. USA, INC.
received 2015-11-24

Records & Logs

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

W-2/G-1 2020-02-24 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 32.038255
Lon -101.752055

Well Details

Well Number
5H
Max Depth
10,120 ft
Drill Type
Horizontal
County
GLASSCOCK
District
8

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