← Wells

42-329-38870

Final Completion

WINDHAM 38

MIDLAND County · District 8 · DISCOVERY OPERATING, INC.

Permits

2

Max Depth

10,600 ft

First Permit

2013-09-17

Latest Activity

2018-08-01

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-11

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (10) Elevation 2,786 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SEVEN RIVERS 1,800 ft+986 ft
QUEEN 4,200 ft-1,414 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,510 ft-1,724 ft
GLORIETA 5,088 ft-2,302 ft
CLEARFORK (Clear Fork)5,804 ft-3,018 ft
SPRABERRY 7,764 ft-4,978 ft
SPRABERRY UPPER-DEAN (Spraberry)9,058 ft-6,272 ft
GRAYBURG ——
SANTA ROSA ——
YATES ——

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
✓ 42-329-45894 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,049'Rustler 1,775'Yates 2,735'Seven Rivers 3,078'Queen 3,952'Grayburg 4,525'San Andres 5,218'Glorieta 5,961'Clear Fork 6,864'Spraberry 7,742'
✓ 42-329-45896 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,049'Rustler 1,689'Yates 2,732'Seven Rivers 3,073'Queen 3,947'Grayburg 4,530'San Andres 5,220'Glorieta 5,973'Clear Fork 6,862'Spraberry 7,753'
✓ 42-329-45891 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,049'Rustler 1,775'Yates 2,781'Seven Rivers 3,100'Queen 3,950'Grayburg 4,534'San Andres 5,248'Glorieta 5,977'Clear Fork 6,857'Spraberry 7,752'
✓ 42-329-45889 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,050'Rustler 1,689'Yates 2,734'Seven Rivers 3,067'Queen 3,925'Grayburg 4,507'San Andres 5,223'Glorieta 5,961'Clear Fork 6,858'Spraberry 7,745'
✓ 42-329-45893 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,051'Rustler 1,690'Yates 2,734'Seven Rivers 3,071'Queen 3,948'Grayburg 4,607'San Andres 5,252'Glorieta 5,960'Clear Fork 6,857'Spraberry 7,743'
✓ 42-329-45897 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,049'Rustler 1,691'Yates 2,733'Seven Rivers 3,064'Queen 3,933'Grayburg 4,502'San Andres 5,239'Glorieta 5,962'Clear Fork 6,860'Spraberry 7,745'
✓ 42-329-45895 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 1,049'Rustler 1,775'Yates 2,781'Seven Rivers 3,100'Queen 3,950'Grayburg 4,534'San Andres 5,248'Glorieta 5,977'Clear Fork 6,857'Spraberry 7,752'
✓ 42-329-45873 RIO SABINE 39-42 A · ENDEAVOR ENERGY RESOURCES L.P.
0.5 mi
Santa Rosa 804'Rustler 1,670'Yates 2,700'Seven Rivers 3,045'Queen 3,914'Grayburg 4,506'San Andres 5,197'Glorieta 5,932'Clear Fork 6,834'Spraberry 7,725'

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
7,951–10,031 ftPerforated

Casing (3)

SizeSet DepthCement
12.75"279 ft240 sx
8.625"5,382 ft350 sx
5.5"10,213 ft845 sx

Permit History (2)

#841602 Drill Final Completion

WINDHAM 38 · 10,600 ft

2018-08-01

Spud 2018-10-06

#768302 Drill

WINDHAM 38 · 10,600 ft

2013-09-17

Applications (2)

#841602 A DISCOVERY OPERATING, INC.
received 2018-06-22
#768302 A DISCOVERY OPERATING, INC.
received 2013-08-14

Records & Logs

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

W-2/G-1 2019-09-10 log on file
Completion packets + logs ↗ Wellbore filings ↗

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.

Google Maps → Explorer Map →
Lat 31.775863
Lon -102.045705

Well Details

Well Number
11
Max Depth
10,600 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
DISCOVERY OPERATING, INC.

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-03-31)
Cum Oil (all leases)
41,497,911 bbl
Cum Gas (all leases)
33,774,384 mcf
Activities
GTHS/G, OPRS/G, OPRS/O
Total Permits
712