42-317-35563

Final Completion

HALE 37

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

Permits

Max Depth

12,000 ft

First Permit

2009-01-30

Latest Activity

2017-06-16

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2010-02-27

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 2023-03)

Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-10

Last Production

2026-07

Operator History

Chain of Custody

ENDEAVOR ENERGY RESOURCES L.P. 2007-2021→ PITTS ENERGY CO. 2017-2018→ DE3 OPERATING LLC 2018-2021→ PIONEER NATURAL RES. USA, INC. 2021-2023

Lease Production

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

Formation Tops (5) Elevation 2,647 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	7,075 ft	-4,428 ft
SPRABERRY (TREND AREA) (Spraberry)	7,075 ft	-4,428 ft
STRAWN	10,050 ft	-7,403 ft
MISSISSIPPIAN	10,225 ft	-7,578 ft
ATOKA	—	—

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

✓ 42-317-35074 HALE '37' · ENDEAVOR ENERGY RESOURCES L.P.

0.3 mi

Clear Fork 5,450'Spraberry 7,100'Dean 8,400'Wolfcamp 8,700'Wolfcamp 8,700'Strawn 10,075'Strawn 10,075'Mississippian 10,225'Mississippian 10,625'Woodford 10,900'Atoka —

✓ 42-317-41156 DEETS 36 · CROWNQUEST OPERATING, LLC

0.5 mi

Yates 2,165'Grayburg 3,515'San Andres 3,796'Spraberry 7,029'Dean 8,357'Wolfcamp 8,570'Strawn 10,067'Queen —Pennsylvanian —Cisco —

✓ 42-317-34773 LIBERTY-DYER '38' · ENDEAVOR ENERGY RESOURCES L.P.

0.7 mi

Spraberry 7,100'Spraberry 7,600'Dean 8,400'Wolfcamp 8,700'Strawn 10,100'Mississippian 10,660'Atoka —

✓ 42-317-41385 DEETS 36B · CROWNQUEST OPERATING, LLC

0.8 mi

Yates 2,181'Grayburg 3,547'San Andres 3,832'Spraberry 7,067'Dean 8,393'Wolfcamp 8,619'Santa Rosa —Pennsylvanian —Cisco —Queen —

✓ 42-317-34892 HALE '37' · ENDEAVOR ENERGY RESOURCES L.P.

0.8 mi

Dean 845'Spraberry 7,130'Spraberry 7,130'Spraberry 7,150'Spraberry 7,650'Dean 8,450'Wolfcamp 8,775'Wolfcamp 8,775'Strawn 10,115'Strawn 10,150'Mississippian 10,300'Mississippian 10,300' +2 more

✓ 42-317-40900 DEETS 36 · CROWNQUEST OPERATING, LLC

0.9 mi

Yates 2,193'Grayburg 3,532'San Andres 3,810'Spraberry 7,066'Dean 8,415'Wolfcamp 8,623'Queen —Pennsylvanian —Cisco —Santa Rosa —

✓ 42-317-42661 DAVIDSON-HALE 37 · DE3 OPERATING LLC

0.9 mi

Yates 2,199'Queen 2,756'Grayburg 3,522'San Andres 3,772'Spraberry 7,130'Dean 8,447'Cisco 8,500'Wolfcamp 8,671'Pennsylvanian 9,871'Strawn 10,155'

✓ 42-317-41277 DAVIDSON-HALE 65-37 · DE3 OPERATING LLC

1.1 mi

Santa Rosa 1,000'Yates 2,144'Queen 2,715'Grayburg 3,481'San Andres 3,765'Dean 6,500'Spraberry 6,985'Cisco 8,500'Wolfcamp —Pennsylvanian —

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)

Interval	Type
7,719–9,554 ft	Perforated
7,719–10,817 ft	Perforated

Casing (3)

Size	Set Depth	Cement
12.75"	330 ft	400 sx
8.625"	4,710 ft	700 sx
5.5"	11,000 ft	1,375 sx

Permit History (2)

#827628 Recompletion Final Completion

HALE '37' · 11,000 ft

2017-06-16

Spud 2010-02-20

#677585 Drill Final Completion

HALE '37' · 12,000 ft

2009-01-30

Spud 2009-12-05

Applications (2)

#827628 A ENDEAVOR ENERGY RESOURCES L.P.

received 2017-06-08

#677585 A ENDEAVOR ENERGY RESOURCES L.P.

received 2009-01-20

Records & Logs

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

W-2/G-1 2017-07-20

W-2/G-1 2010-09-08 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.

Google Maps → Explorer Map →

Lat 32.431896

Lon -101.782795

Well Details

Well Number: 3
Max Depth: 12,000 ft
Drill Type: Vertical
County: MARTIN
District: 8
Operator: ENDEAVOR ENERGY RESOURCES L.P.
Completed: 2010-02-27

Operator

Name: ENDEAVOR ENGY RES L.P
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