← Wells

42-237-40510

Final Completion

BUTTS

JACK County · District 9 · DELFIN OPERATING LLC · NEWARK EAST (BARNETT SHALE)

Permits

1

Max Depth

6,700 ft

First Permit

2018-07-17

Latest Activity

2018-07-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2018-10-25

Shut-In

—

Plugged

2025-06-18

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-10

Last Production

2025-08

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 1,090 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GUNSIGHT 1,890 ft-800 ft
PALO PINTO 2,610 ft-1,520 ft
WEIR3,120 ft-2,030 ft
BUTRAM3,370 ft-2,280 ft
BRYSON 3,804 ft-2,714 ft
CANYON SAND (Canyon)4,740 ft-3,650 ft
VILLAGE BEND4,904 ft-3,814 ft
STRAWN 5,030 ft-3,940 ft
CADDO 5,470 ft-4,380 ft
ATOKA CONGLOMERATE (Atoka)5,632 ft-4,542 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
✓ 42-077-35281 FULCHER · BLAKENERGY OPERATING, LLC
3.3 mi
Gunsight 830'Strawn 3,585'Strawn 3,600'Cisco —WEIR —Granite Wash —OVERCHARGED DISPOSAL ZONE - 4 MI —UNDETERMINED - GAS PRODUCING ZON —MOBLEY SAND —Gunsight —Thomas Sand —Canyon —
✓ 42-077-35279 FULCHER · BLAKENERGY OPERATING, LLC
3.3 mi
Gunsight 830'Strawn 3,600'Granite Wash —OVERCHARGED DISPOSAL ZONE - 4 MI —UNDETERMINED - GAS PRODUCING ZON —WEIR —MOBLEY SAND —Cisco —Thomas Sand —Canyon —
✓ 42-237-40701 MCDANIEL · EXTECH OPERATING, LLC
3.6 mi
Gunsight 1,300'Palo Pinto 2,040'WEIR 2,300'BUTRAM 2,550'Canyon 3,300'VILLAGE BEND 4,350'Strawn 4,850'Bryson 4,950'Caddo 5,615'Atoka 5,800'Strawn —Bryson — +8 more
✓ 42-077-35223 GIFFORD · TB PETROLEUM, LLC
3.7 mi
Cisco 1,372'Strawn 5,172'Canyon 5,782'Atoka 5,826'Barnett 6,156'Thomas Sand —UNDETERMINED - GAS PRODUCING ZON —MOBLEY SAND —Granite Wash —OVERCHARGED DISPOSAL ZONE - 4 MI —Gunsight —WEIR —
✓ 42-237-40500 BIG HORN 'A' LEASE · LEGACY EXPLORATION, LLC I
3.7 mi
Bryson 3,678'Atoka —WEIR —BUTRAM —VILLAGE BEND —Gunsight —Palo Pinto —Caddo —Strawn —Canyon —
✓ 42-237-40574 REED HENDERSON · HW OPERATING, LLC
3.9 mi
Palo Pinto 2,039'Bryson 3,958'Caddo 5,724'Gunsight —Atoka —Strawn —WEIR —Canyon —BUTRAM —VILLAGE BEND —
✓ 42-237-40491 MCMILLAN A · DELFIN OPERATING, LLC
3.9 mi
Gunsight 1,340'Palo Pinto 1,810'WEIR 2,850'BUTRAM 3,400'Canyon 3,470'VILLAGE BEND 3,680'Strawn 4,220'Bryson 4,450'Caddo 5,580'Atoka 5,790'
✓ 42-237-40490 BIG HORN LEASE · LEGACY EXPLORATION, LLC I
4.0 mi
Caddo 5,332'Bend —WEIR —BUTRAM —VILLAGE BEND —CONGLOMERATE —Atoka —Canyon —Strawn —Bryson —

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
6,190–6,280 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"380 ft250 sx
5.5"6,536 ft350 sx

Permit History (1)

#842465 Drill Final Completion

BUTTS · 6,700 ft

2018-07-17

Spud 2018-08-09

Applications (1)

#842465 A DELFIN OPERATING, LLC
received 2018-07-16

Records & Logs

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

W-2/G-1 2019-08-28 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 33.421666
Lon -98.083192

Well Details

Well Number
1A
Max Depth
6,700 ft
Drill Type
Vertical
County
JACK
District
9
Operator
DELFIN OPERATING LLC
Completed
2018-10-25

Operator

Location
DALLAS
P-5 Status
Delinquent (filed 2025-06-03)
Cum Oil (all leases)
242,490 bbl
Cum Gas (all leases)
1,166,282 mcf
Activities
OPRS/G, OPRS/O
Total Permits
7