42-033-32588

Final Completion Horizontal

DARKHORSE 31-42

BORDEN County · District 8 · YUKON EXPLORATION OPERATING LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,000 ft

First Permit

2022-08-19

Latest Activity

2022-08-19

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2022-11-21

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2022-11

Last Production

2026-07

Lease Production

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

Formation Tops (10) Elevation 2,439 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA - GAU PROTECTION (Santa Rosa)740 ft+1,699 ft
RUSTLER - GAU PROTECTION (Rustler)1,015 ft+1,424 ft
YATES 1,590 ft+849 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)2,792 ft-353 ft
CLEARFORK (Clear Fork)4,515 ft-2,076 ft
SPRABERRY 5,724 ft-3,285 ft
DEAN
LEONARD LIME (Leonard)
WICHITA ALBANY (Wichita-Albany)
WOLFCAMP - STRONG WATER FLOWS (Wolfcamp)

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
42-033-32602 DARKHORSE SWD · YUKON EXPLORATION OPERATING, LLC
0.0 mi
Santa Rosa 740'Rustler 1,015'Yates 1,590'San Andres 2,791'Clear Fork 4,510'Spraberry 5,719'Dean 7,029'Wolfcamp 7,155'Wichita-Albany Leonard
42-033-32528 MULESHOE RANCH · SABRE OIL COMPANY, LLC
0.9 mi
Rustler 1,090'Yates 1,584'San Andres 2,574'Clear Fork 4,493'Spraberry 5,680'Cisco Santa Rosa Wolfcamp Leonard Wichita-Albany
42-033-32444 MOTHMAN UNIT A 45-04 · SURGE OPERATING, LLC
2.7 mi
Santa Rosa 250'Rustler 250'Yates 1,478'San Andres 3,039'Clear Fork 4,936'Spraberry 5,446'Wolfcamp 6,940'Wichita-Albany Cisco Leonard
42-033-32783 BENDERS 41-29 · SURGE OPERATING, LLC
2.7 mi
Rustler 1,050'Yates 1,506'San Andres 3,046'Glorieta 4,597'Clear Fork 4,924'Spraberry 5,429'Dean 6,741'Wichita-Albany Leonard Santa Rosa
42-033-32784 LAMASSU UNIT B 44-05 · SURGE OPERATING, LLC
2.7 mi
Rustler 1,049'Yates 1,506'San Andres 3,055'Glorieta 4,609'Clear Fork 4,937'Spraberry 5,444'Dean 6,749'Wichita-Albany Leonard Santa Rosa
42-033-32279 LIVESTOCK 18 · PIE OPERATING, LLC
2.8 mi
Santa Rosa 2,000'Rustler 2,200'San Andres 3,800'Clear Fork 4,425'Spraberry 6,600'Wolfcamp 7,200'Pennsylvanian 8,950'Mississippian 9,038'Leonard Dean Wichita-Albany Yates +1 more
42-033-32513 MULESHOE RANCH · SABRE OIL COMPANY, LLC
3.1 mi
Rustler 1,176'Yates 1,640'San Andres 2,608'Clear Fork 4,446'Spraberry 5,663'Cisco Wolfcamp Leonard Wichita-Albany Santa Rosa
42-033-32303 LIVESTOCK 7 · PIE OPERATING, LLC
3.3 mi
Santa Rosa 2,000'Rustler 2,200'San Andres 3,800'Clear Fork 4,450'Spraberry 6,600'Wolfcamp 7,200'Mississippian 9,108'Cisco Leonard Wichita-Albany Yates

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
6,909–17,264 ftPerforated
6,910–17,264 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,035 ft845 sx
7"6,188 ft2,975 sx
5.5"17,388 ft2,975 sx

Permit History (1)

Applications (1)

#881999 A YUKON EXPLORATION OPERATING, LLC
received 2022-07-11

Records & Logs

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

W-2/G-1 2023-08-29 log on file
W-2/G-1 2023-06-08 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 32.646753
Lon -101.495184

Well Details

Well Number
2H
Max Depth
8,000 ft
Drill Type
Horizontal
County
BORDEN
District
8
Completed
2022-11-21

Operator

Location
DALLAS
P-5 Status
Active (filed 2026-01-29)
Cum Oil (all leases)
725,172 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
30