← Wells

42-461-40940

Horizontal

MASSIE A 8-7 A

UPTON County · District 9 · ENDEAVOR ENERGY RESOURCES L.P.

Permits

1

Max Depth

11,000 ft

First Permit

2018-11-07

Latest Activity

2018-11-07

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF 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
✓ 42-461-40062 K-BIRD 8 · PARSLEY ENERGY OPERATIONS, LLC
0.2 mi
San Andres 4,100'Spraberry 6,500'Wolfcamp 8,291'Ellenburger —Devonian —Fusselman —Grayburg —Yates —Strawn —
✓ 42-383-40358 WELCH TRUST 8-7-E · PARSLEY ENERGY OPERATIONS, LLC
0.2 mi
San Andres 3,670'Clear Fork 5,853'Spraberry 6,754'Dean 8,155'Wolfcamp 8,338'Ellenburger —Strawn —Queen —Grayburg —Fusselman —
✓ 42-383-40357 WELCH TRUST 8-7-E · PARSLEY ENERGY OPERATIONS, LLC
0.2 mi
San Andres 3,673'Clear Fork 5,854'Spraberry 6,756'Dean 8,148'Wolfcamp 8,332'Ellenburger —Strawn —Queen —Grayburg —Fusselman —
✓ 42-383-40359 WELCH TRUST 8-7-E · PARSLEY ENERGY OPERATIONS, LLC
0.2 mi
San Andres 3,675'Clear Fork 5,855'Spraberry 6,756'Dean 8,151'Wolfcamp 8,332'Ellenburger —Strawn —Fusselman —Grayburg —Queen —
✓ 42-383-40039 KATHRYN 43 AND 42 · PARSLEY ENERGY OPERATIONS, LLC
0.8 mi
San Andres 3,671'Clear Fork 5,781'Spraberry 6,665'Fusselman —Grayburg —Strawn —Queen —Ellenburger —
✓ 42-383-40040 KATHRYN 43 AND 42 · PARSLEY ENERGY OPERATIONS, LLC
0.8 mi
San Andres 3,743'Clear Fork 5,882'Spraberry 6,672'Dean 8,091'Wolfcamp 8,277'Ellenburger —Fusselman —Strawn —Grayburg —Queen —
✓ 42-383-40041 KATHRYN 43 AND 42 · PARSLEY ENERGY OPERATIONS, LLC
0.8 mi
San Andres 3,742'Clear Fork 5,884'Spraberry 6,657'Dean 8,092'Wolfcamp 8,277'Ellenburger —Queen —Strawn —Fusselman —Grayburg —
✓ 42-383-40038 KATHRYN 43 AND 42 · PARSLEY ENERGY OPERATIONS, LLC
0.8 mi
San Andres 3,570'Clear Fork 5,914'Spraberry 7,311'Dean 8,100'Wolfcamp 8,301'Ellenburger —Strawn —Queen —Grayburg —Fusselman —

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)

#842802 Drill

MASSIE A 8-7 A · 11,000 ft

2018-11-07

Applications (1)

#842802 A ENDEAVOR ENERGY RESOURCES L.P.
received 2018-07-25

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 31.451831
Lon -101.775726

Well Details

Well Number
211
Max Depth
11,000 ft
Drill Type
Horizontal
County
UPTON
District
9
Operator
ENDEAVOR ENERGY RESOURCES L.P.

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-06-12)
Cum Oil (all leases)
507,205,629 bbl
Cum Gas (all leases)
70,424,421 mcf
Total Permits
6,190