42-317-42445

SHUT IN Horizontal

GEORGE WASHINGTON WOLCOTT (AJ)

MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,000 ft

First Permit

2019-07-22

Latest Activity

2019-07-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-09-24

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: GUIDON ENERGY MGMT SERVICES LLC

Resolved via: productionDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2019-11

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 2,891 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,489 ft+1,402 ft
YATES 2,813 ft+78 ft
QUEEN 3,743 ft-852 ft
GRAYBURG 4,277 ft-1,386 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,582 ft-1,691 ft
SPRABERRY 7,941 ft-5,050 ft
DEAN 9,290 ft-6,399 ft
WOLFCAMP 9,441 ft-6,550 ft
CISCO
PENNSYLVANIAN

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
42-317-42446 GEORGE WASHINGTON WOLCOTT (AJ) · GUIDON ENERGY MGMT SERVICES LLC
0.0 mi
Santa Rosa 1,498'Yates 2,820'Queen 3,752'Grayburg 4,289'San Andres 4,589'Spraberry 7,954'Pennsylvanian Cisco Dean Wolfcamp
42-317-42444 GEORGE WASHINGTON WOLCOTT (AJ) · GUIDON ENERGY MGMT SERVICES LLC
0.0 mi
Santa Rosa 1,499'Yates 2,825'Queen 3,757'Grayburg 4,293'San Andres 4,592'Spraberry 7,951'Dean 9,308'Wolfcamp 9,456'Cisco Pennsylvanian
42-317-42440 GEORGE WASHINGTON WOLCOTT (AJ) · GUIDON ENERGY MGMT SERVICES LLC
0.0 mi
Santa Rosa 1,494'Yates 2,818'Queen 3,749'Grayburg 4,285'San Andres 4,586'Spraberry 7,945'Dean 9,293'Wolfcamp 9,435'Pennsylvanian Strawn Cisco
42-317-44756 WONDERWALL 254 B · BLACK SWAN OPERATING, LLC
0.1 mi
Yates 2,802'San Andres 4,217'Clear Fork 6,338'Spraberry 7,957'Dean 9,307'Wolfcamp 9,449'Ellenburger Fusselman Santa Rosa Cisco Grayburg Queen +1 more
42-317-44757 WONDERWALL 254 B · BLACK SWAN OPERATING, LLC
0.1 mi
Yates 2,802'San Andres 4,217'Clear Fork 6,341'Spraberry 7,957'Dean 9,307'Wolfcamp 9,449'Santa Rosa Grayburg Queen Cisco
42-317-44758 WONDERWALL 254 B · BLACK SWAN OPERATING, LLC
0.1 mi
Yates 2,802'San Andres 4,217'Clear Fork 6,326'Spraberry 7,957'Dean 9,307'Wolfcamp 9,449'Santa Rosa Queen Grayburg Cisco
42-317-44755 WONDERWALL 254 A · BLACK SWAN OPERATING, LLC
0.1 mi
Yates 2,802'San Andres 4,217'Clear Fork 6,313'Spraberry 7,957'Dean 9,307'Wolfcamp 9,449'Santa Rosa Grayburg Queen Cisco
42-317-44777 PORCH 254 A · BLACK SWAN OPERATING, LLC
0.2 mi
Yates 2,817'Grayburg 4,197'San Andres 4,302'Spraberry 7,959'Wolfcamp 9,466'Cisco Pennsylvanian Dean Santa Rosa Queen

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
9,604–17,371 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,805 ft1,955 sx
9.625"6,917 ft1,785 sx
5.5"17,480 ft3,390 sx

Permit History (1)

Applications (1)

#855318 A GUIDON ENERGY MGMT SERVICES LLC
received 2019-07-18

Records & Logs

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

W-2/G-1 2021-02-03 log on file
W-2/G-1 2020-09-10 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 32.436285
Lon -102.041554

Well Details

Well Number
7LA
Max Depth
10,000 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2020-09-24

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-05-04)
Cum Oil (all leases)
986,290,193 bbl
Cum Gas (all leases)
41,995,553 mcf
Activities
GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits
4,969