42-317-47507

Horizontal

GLASS RANCH W23J

MARTIN County · District 10 · PIONEER NATURAL RES. USA, INC.

Permits

Max Depth

9,463 ft

First Permit

2026-10-01

Latest Activity

2026-10-01

Lifespan

< 1 yr

Regulatory Status

Schedule

—

Completion

—

Shut-In

—

Plugged

—

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. The nearest completed wells below show what to expect at this location.

Check this well's filings at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported — this well has no filings of its own yet.

Cross-section

✓ 42-317-44698 SCHENECKER A1 · COG OPERATING LLC

1.4 mi

Santa Rosa 1,215'Yates 2,678'Seven Rivers 2,937'Queen 3,422'Grayburg 3,838'San Andres 4,513'Glorieta 5,209'Clear Fork 6,564'Spraberry 7,721'Spraberry 7,956'Wolfcamp —Dean —

✓ 42-317-44699 SCHENECKER A2 · COG OPERATING LLC

1.5 mi

Santa Rosa 1,215'Yates 2,678'Seven Rivers 2,937'Queen 3,422'Grayburg 3,838'San Andres 4,513'Glorieta 5,209'Clear Fork 6,564'Spraberry 7,721'Spraberry 7,956'Dean —

✓ 42-317-44700 SCHENECKER A3 · COG OPERATING LLC

1.5 mi

Santa Rosa 1,215'Yates 2,678'Seven Rivers 2,937'Queen 3,422'Grayburg 3,838'San Andres 4,513'Glorieta 5,209'Clear Fork 6,564'Spraberry 7,721'Spraberry 7,956'Dean —

✓ 42-317-44702 SCHENECKER A5 · COG OPERATING LLC

1.5 mi

Santa Rosa 1,215'Yates 2,678'Seven Rivers 2,937'Queen 3,422'Grayburg 3,838'San Andres 4,513'Glorieta 5,209'Clear Fork 6,564'Spraberry 7,721'Dean 9,012'Wolfcamp 9,250'Pennsylvanian — +1 more

✓ 42-317-44701 SCHENECKER A4 · COG OPERATING LLC

1.5 mi

Santa Rosa 1,215'Yates 2,678'Seven Rivers 2,937'Queen 3,422'Grayburg 3,838'San Andres 4,513'Glorieta 5,209'Clear Fork 6,564'Spraberry 7,721'Spraberry 7,956'Pennsylvanian —Dean — +2 more

✓ 42-317-40671 SIDEWAYZER UNIT 1824 · CROWNQUEST OPERATING, LLC

1.6 mi

Yates 2,785'Grayburg 4,400'San Andres 4,575'Spraberry 7,720'Dean 9,010'Wolfcamp 9,245'Cisco —Queen —Pennsylvanian —Santa Rosa —

✓ 42-317-40758 SIDEWAYZER UNIT 1824 · CROWNQUEST OPERATING, LLC

1.6 mi

Yates 2,762'Grayburg 4,412'San Andres 4,551'Spraberry 7,671'Dean 8,988'Wolfcamp 9,230'Cisco —Queen —Pennsylvanian —Santa Rosa —

✓ 42-317-40756 SIDEWAYZER UNIT 1824 · CROWNQUEST OPERATING, LLC

1.8 mi

Yates 2,758'Grayburg 4,423'San Andres 4,562'Spraberry 7,682'Dean 9,000'Wolfcamp 9,217'Queen —Cisco —Pennsylvanian —Santa Rosa —

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).

Permit History (1)

#918661 Drill

GLASS RANCH W23J · 9,463 ft

2026-10-01

Applications (1)

#918661 A PIONEER NATURAL RES. USA, INC.

received 2026-09-15

Records & Logs

No W-2/G-1 filings on record in the RRC wellbore file for this well.

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.

Google Maps → Explorer Map →

Lat 32.148272

Lon -102.057198

Well Details

Well Number: 310H
Max Depth: 9,463 ft
Drill Type: Horizontal
County: MARTIN
District: 10
Operator: PIONEER NATURAL RES. USA, INC.

Operator

Name: PIONEER NATURAL RES. USA, INC
Location: Y SPRING
P-5 Status: Active (filed 2025-08-01)
Cum Oil (all leases): 1,771,882,421 bbl
Cum Gas (all leases): 1,763,727,021 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 15,602