42-135-20240

Final Completion

GOLDSMITH NORTH DEVONIAN UNIT

ECTOR County · District 8 · OCTANE ENERGY OPERATING LLC · GOLDSMITH N. (DEVONIAN)

Permits

1

Max Depth

7,850 ft

First Permit

2024-04-16

Latest Activity

2024-04-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1967-09-03

Shut-In

Plugged

!

EWA / Permit operator mismatch

Scheduling: OCTANE ENERGY OPERATING LLC ≠ Permit: FIVESTONES ENERGY LLC

Resolved via: productionOCTANE ENERGY OPERATING, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

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 (3) Elevation 3,256 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,220 ft-964 ft
CLEARFORK (Clear Fork)5,718 ft-2,462 ft
WICHITA ALBANY (Wichita-Albany)6,709 ft-3,453 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
42-135-06105 TXL 'B' · TEXACO E & P INC.
1.4 mi
San Andres 4,150'Clear Fork 5,578'Devonian 7,948'
42-135-03225 COWDEN -C- · GRAMA OPERATING, LLC
1.4 mi
Yates 2,642'San Andres 4,000'
42-135-43657 COLE · CONOCOPHILLIPS COMPANY
1.7 mi
Santa Rosa 981'DEWEY LAKE 1,218'Rustler 1,425'Salado 1,565'Tansill 2,492'Yates 2,627'Seven Rivers 2,830'Queen 3,466'Grayburg 3,756'San Andres 3,997'
42-135-39155 RED DOG · OXY USA WTP LP
1.7 mi
San Andres 4,210'Clear Fork 5,708'Wichita-Albany 6,715'Wichita-Albany 6,719'Wolfcamp 7,488'Devonian 8,012'
42-135-43658 COLE · CONOCOPHILLIPS COMPANY
1.7 mi
Santa Rosa 983'DEWEY LAKE 1,219'Rustler 1,415'Salado 1,562'Tansill 2,479'Yates 2,615'Seven Rivers 2,828'Queen 3,449'Grayburg 3,754'San Andres 4,014'Glorieta 5,230'Tubb 5,908' +8 more
42-135-21198 R.B. COWDEN 'B' · FIVESTONES ENERGY LLC
1.7 mi
San Andres 4,220'Clear Fork 5,718'Wichita-Albany 6,709'
42-135-35014 R.B. -AB- COWDEN · FIVESTONES ENERGY LLC
1.9 mi
Rustler 1,480'Grayburg 3,780'San Andres 4,222'Clear Fork 5,610'Devonian 7,890'Silurian (undifferentiated) 7,950'
42-135-10034 CUMMINS · CAPSTONE NATURAL RES II, LLC
1.9 mi
Santa Rosa 706'Santa Rosa 982'Yates 2,732'Seven Rivers 2,980'Queen 3,593'Grayburg 3,862'San Andres 4,098'Holt 5,203'Holt 5,216'Glorieta 5,216'Glorieta 5,427'Clear Fork 5,588' +2 more

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
7,057–7,370 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"212 ft250 sx
8.625"4,500 ft2,020 sx
5.5"7,956 ft900 sx

Permit History (1)

Applications (1)

#898804 A FIVESTONES ENERGY LLC
received 2024-04-11

Records & Logs

2 completion filings on record.

W-2/G-1 2024-07-25
W-2/G-1 1967-10-04
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 32.046982
Lon -102.745883

Well Details

Well Number
24
Max Depth
7,850 ft
Drill Type
Vertical
County
ECTOR
District
8
Completed
1967-09-03

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-09-17)
Cum Oil (all leases)
153,179 bbl
Cum Gas (all leases)
4,417 mcf
Activities
OPRS/O
Total Permits
8