← Wells

42-329-33525

Final Completion

PORTER

MIDLAND County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SPRABERRY (TREND AREA)

Permits

3

Max Depth

11,350 ft

First Permit

1996-08-20

Latest Activity

2017-11-13

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1996-10-25

Shut-In

—

Plugged

2020-06-04

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-01

Last Production

2020-09

Operator History

Chain of Custody

STEPHENS, AUTRY C. 1997-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2019

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 (7) Elevation 2,711 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 8,367 ft-5,656 ft
DEAN 8,962 ft-6,251 ft
WOLFCAMP 9,168 ft-6,457 ft
LOWER WOLFCAMP (Wolfcamp)9,500 ft-6,789 ft
DEAN 9,862 ft-7,151 ft
STRAWN 10,590 ft-7,879 ft
ATOKA 11,114 ft-8,403 ft

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
✓ 42-329-43775 HALL-PORTER 'C' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'San Andres 1,850'Glorieta 2,700'Clear Fork 3,400'Queen 3,700'Grayburg 3,900'Spraberry 8,193'Spraberry 8,502'
✓ 42-329-43202 HALL-PORTER 'A' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Grayburg 4,251'San Andres 4,485'Glorieta 5,765'Clear Fork 6,730'Spraberry 7,628'Spraberry 9,028'Yates —Queen —Santa Rosa —Seven Rivers —
✓ 42-329-43211 HALL-PORTER 'A' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'San Andres 1,850'Queen 3,700'Grayburg 3,900'Glorieta 4,251'Grayburg 4,251'San Andres 4,485'Glorieta 5,765'Clear Fork 6,730'Spraberry 7,613' +5 more
✓ 42-329-43212 HALL-PORTER 'B' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'San Andres 1,850'Glorieta 2,700'Clear Fork 3,400'Queen 3,700'Grayburg 3,900'Spraberry 7,609'Spraberry 9,015'
✓ 42-329-43213 HALL-PORTER 'B' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'Queen 3,700'Grayburg 4,251'San Andres 4,485'Glorieta 5,765'Clear Fork 6,730'Spraberry 7,628'Spraberry 9,028'Queen —Seven Rivers — +2 more
✓ 42-329-43216 HALL-PORTER 'B' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.1 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'Queen 3,700'Grayburg 4,251'San Andres 4,485'Glorieta 5,765'Clear Fork 6,730'Spraberry 7,607'Spraberry 9,014'
✓ 42-329-43217 HALL-PORTER 'C' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.2 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'Queen 3,700'Grayburg 4,244'San Andres 4,478'Glorieta 5,758'Clear Fork 6,723'SPARBERRY 7,902'
✓ 42-329-43218 HALL-PORTER 'C' 621-596 · ENDEAVOR ENERGY RESOURCES L.P.
0.2 mi
Santa Rosa 1,000'Yates 1,250'Seven Rivers 1,300'Queen 3,700'Grayburg 4,244'San Andres 4,478'Glorieta 5,758'Clear Fork 6,723'Spraberry 7,902'Spraberry 8,485'

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 (2)

IntervalType
8,367–10,050 ftPerforated
8,367–11,244 ftPerforated

Casing (3)

SizeSet DepthCement
12.75"276 ft300 sx
8.625"4,995 ft600 sx
4.5"11,350 ft600 sx

Permit History (3)

#832991 Recompletion Final Completion

PORTER · 11,350 ft

2017-11-13

#451279 Drill Final Completion

PORTER · 11,350 ft

1996-08-20

Spud 1996-09-07

#451279 Drill

PORTER · 10,000 ft

1996-08-20

Applications (3)

#832991 A ENDEAVOR ENERGY RESOURCES L.P.
received 2017-11-08
#451279 A STEPHENS, AUTRY C.
received 1997-03-17
#451279 A STEPHENS, AUTRY C.
received 1996-08-08

Records & Logs

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

W-2/G-1 2018-04-12
W-2/G-1 1997-03-27 log on file
W-2/G-1 1997-04-14
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 31.951243
Lon -101.971472

Well Details

Well Number
1
Max Depth
11,350 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
ENDEAVOR ENERGY RESOURCES L.P.
Completed
1996-10-25

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-06-12)
Cum Oil (all leases)
507,205,629 bbl
Cum Gas (all leases)
70,424,421 mcf
Total Permits
6,190