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LONGFELLOW 600 MD

PECOS County · District 8 · LONGFELLOW ENERGY LP · PINON (TESNUS-EAST)

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Permits

Max Depth

11,000 ft

First Permit

2003-03-13

Latest Activity

2003-03-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-11-19

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Production operator mismatch

Scheduling: LONGFELLOW ENERGY LP ≠ Production: RIATA ENERGY, INC. (reported 2004-09)

EWA / Permit operator mismatch

Scheduling: LONGFELLOW ENERGY LP ≠ Permit: RIATA ENERGY, INC.

Resolved via: scheduling → LONGFELLOW ENERGY LP

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-12

Last Production

2026-03

Operator History

originally filed by RIATA ENERGY, INC. — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Permit History (1)

#529530 Drill Final Completion

LONGFELLOW 600 -MD- · 11,000 ft

2003-03-13

Spud 2003-06-05

Permit Applications (1)

#529530 A RIATA ENERGY, INC.

received 2003-03-13

Well Details

Well Number: 801
Max Depth: 11,000 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: LONGFELLOW ENERGY LP
Completed: 2003-11-19

Operator

Name: LONGFELLOW ENGY, LP
Location: DALLAS
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 399,505 bbl
Cum Gas (all leases): 34,767,246 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 36

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