42-033-32492

Final Completion Horizontal

MEDUSA UNIT A 28-21

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

Permits

1

Max Depth

9,000 ft

First Permit

2018-10-30

Latest Activity

2018-10-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2019-04-09

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-06

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 2,469 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER - GAU PROTECTION (Rustler)450 ft+2,019 ft
SANTA ROSA - GAU PROTECTION (Santa Rosa)450 ft+2,019 ft
YATES 1,657 ft+812 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,324 ft-855 ft
CLEARFORK (Clear Fork)5,235 ft-2,766 ft
SPRABERRY 5,579 ft-3,110 ft
WOLFCAMP - STRONG WATER FLOWS (Wolfcamp)6,997 ft-4,528 ft
CISCO - ACTIVE CO2 FLOOD (Cisco)
LEONARD LIME (Leonard)
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
42-033-32493 MEDUSA UNIT B 28-21 · SURGE OPERATING, LLC
0.0 mi
Rustler 450'Santa Rosa 450'Yates 1,665'San Andres 3,297'Clear Fork 5,217'Spraberry 5,602'Wolfcamp 7,009'Leonard Wichita-Albany Cisco
42-033-32523 MEDUSA UNIT C 28-09 · SURGE OPERATING, LLC
0.3 mi
Rustler 450'Santa Rosa 450'Yates 1,712'San Andres 3,306'Clear Fork 4,104'Spraberry 5,560'Wolfcamp 6,854'Wichita-Albany Leonard Cisco
42-033-32446 GUNSIGHT · SURGE OPERATING, LLC
0.5 mi
Rustler 1,201'Yates 1,701'San Andres 3,322'Clear Fork 5,337'Spraberry 5,591'Wolfcamp 7,023'Cisco Santa Rosa Leonard Wichita-Albany
42-033-32466 ORTHUS UNIT A 34-22 · SURGE OPERATING, LLC
0.6 mi
Rustler 200'Santa Rosa 200'Yates 1,687'San Andres 3,318'Spraberry 5,587'Wolfcamp 6,996'Clear Fork 52,327'Leonard Cisco Wichita-Albany
42-033-32471 ORTHRUS UNIT A 34-22 · SURGE OPERATING, LLC
0.6 mi
Rustler 200'Santa Rosa 200'Yates 1,687'San Andres 3,324'Clear Fork 5,231'Spraberry 5,592'Wolfcamp 7,008'Wichita-Albany Leonard Cisco
42-033-32465 NESSIE UNIT A 34-46 · SURGE OPERATING, LLC
0.6 mi
Santa Rosa 200'Rustler 200'Yates 1,680'San Andres 3,190'Clear Fork 5,010'Spraberry 5,322'Wolfcamp 6,975'Cisco Leonard Wichita-Albany
42-033-32461 NESSIE UNIT A 34-46 · SURGE OPERATING, LLC
0.6 mi
Santa Rosa 200'Rustler 200'Yates 1,684'San Andres 3,300'Clear Fork 5,194'Spraberry 5,506'Wolfcamp 6,988'Cisco Leonard Wichita-Albany
42-033-32508 MEDUSA UNIT C 28-09 · SURGE OPERATING, LLC
0.6 mi
Santa Rosa 450'Rustler 1,192'Yates 1,666'San Andres 3,313'Clear Fork 5,190'Spraberry 5,606'Wolfcamp 6,997'Leonard Wichita-Albany Cisco

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
7,455–17,096 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"579 ft600 sx
9.625"7,030 ft1,150 sx
5.5"17,215 ft2,450 sx

Permit History (1)

Applications (1)

#846252 A SURGE OPERATING, LLC
received 2018-10-29

Records & Logs

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

W-2/G-1 2019-09-18 log on file
W-2/G-1 2019-09-18 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 32.543783
Lon -101.417917

Well Details

Well Number
8AH
Max Depth
9,000 ft
Drill Type
Horizontal
County
BORDEN
District
8
Completed
2019-04-09

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-08-11)
Cum Oil (all leases)
171,981,165 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
1,211