42-495-34282

PRODUCING Horizontal

ALLY

WINKLER County · District 8 · FORMENTERA OPERATIONS LLC · KEYSTONE (WOLFCAMP)

Permits

2

Max Depth

8,100 ft

First Permit

2019-01-14

Latest Activity

2019-01-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-04-10

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: BOYD & MCWILLIAMS OPERATING, LLC

Resolved via: productionFORMENTERA OPERATIONS LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2016-11

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 2,896 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER - POSSIBLE FLOW; POSSIBL (Rustler)1,035 ft+1,861 ft
YATES 2,718 ft+178 ft
COLBY-QUEEN3,632 ft-736 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,050 ft-1,154 ft
CLEARFORK (Clear Fork)5,604 ft-2,708 ft
WICHITA ALBANY (Wichita-Albany)6,775 ft-3,879 ft
DELAWARE
GLORIETA
HOLT
QUEEN-SEVEN RIVERS (Queen)

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
42-495-34993 TATER TOT · BOYD & MCWILLIAMS OPERATING, LLC
0.4 mi
Rustler 1,020'Yates 2,690'COLBY / QUEEN 3,605'San Andres 4,015'Clear Fork 5,701'Seven Rivers Holt Delaware Capitan Glorieta
42-495-34137 ALLY · BOYD & MCWILLIAMS OPERATING, LLC
0.5 mi
Rustler 1,000'Yates 2,670'COLBY-QUEEN 3,590'Queen 3,600'San Andres 3,990'Clear Fork 5,680'Wichita-Albany 6,721'Holt Delaware Glorieta
42-495-34048 ALLY · BOYD & MCWILLIAMS OPERATING, LLC
1.0 mi
Rustler 1,000'Yates 2,670'COLBY-QUEEN 3,590'Queen 3,600'San Andres 3,990'Holt 4,510'Clear Fork 5,680'Wichita-Albany 6,686'Glorieta Delaware
42-495-05784 KEYSTONE SWD · OWL SWD OPERATING, LLC
1.1 mi
San Andres 3,876'Glorieta 5,040'Tubb 5,932'Mississippian 7,577'Woodford 7,868'Devonian 8,412'McKee 10,060'
42-495-34346 STONEGATE 15 · BOYD & MCWILLIAMS OPERATING, LLC
1.3 mi
Rustler 1,050'Yates 2,905'COLBY-QUEEN 3,628'San Andres 4,042'Clear Fork 5,710'Wichita-Albany 6,752'Queen Delaware Glorieta Holt
42-495-34826 SAPPHIRE 15 · SADDLEBACK EXPLORATION, LLC
1.4 mi
Glorieta COLBY / QUEEN Clear Fork Rustler Holt Delaware Capitan Yates San Andres Seven Rivers
42-495-34262 STONEGATE 6 · BOYD & MCWILLIAMS OPERATING, LLC
1.4 mi
Rustler 1,070'Yates 2,690'COLBY-QUEEN 3,612'Queen 3,710'San Andres 4,055'Glorieta 5,365'Clear Fork 5,612'Wichita-Albany 6,755'Holt Delaware
42-495-35018 COP · BOYD & MCWILLIAMS OPERATING, LLC
1.4 mi
Clear Fork 5,650'Delaware Capitan Yates San Andres Seven Rivers COLBY / QUEEN Rustler Glorieta Holt

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
8,266–12,642 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"761 ft460 sx
7"7,395 ft1,430 sx
5.5"12,869 ft1,430 sx

Permit History (2)

Applications (2)

#848614 A BOYD & MCWILLIAMS OPERATING, LLC
received 2020-02-06
#848614 A BOYD & MCWILLIAMS OPERATING, LLC
received 2019-01-11

Records & Logs

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

W-2/G-1 2025-02-21
W-2/G-1 2020-04-17 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.

Lat 31.850790
Lon -103.020323

Well Details

Well Number
8H
Max Depth
8,100 ft
Drill Type
Horizontal
County
WINKLER
District
8
Completed
2019-04-10

Operator

Location
AUSTIN
P-5 Status
X (filed 2026-06-11)
Cum Oil (all leases)
7,170,117 bbl
Cum Gas (all leases)
53,235,974 mcf
Activities
CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
80