42-505-31134

VELA SERAPIO HEIRS GU C

ZAPATA County · District 4 · ENRON OIL & GAS COMPANY · ROLETA (8150)

RRC Lookup

Permits

Max Depth

10,400 ft

First Permit

1979-08-15

Latest Activity

1992-07-30

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-11-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ENRON OIL & GAS COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2025-12)

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ENRON OIL & GAS COMPANY 1993-1995→ CONOCO INC. 1995-2002→ CONOCOPHILLIPS COMPANY 2003-2015→ HILCORP ENERGY COMPANY 2016-2025

Lease Production

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

Permit History (2)

#401839 Recompletion U

VELA, SERAPIO HEIRS GU C · 9,600 ft

1992-07-30

Spud 1992-09-09

#55724 Drill Final Completion

VELA, SERAPIO HEIRS · 10,400 ft

1979-08-15

Permit Applications (2)

#401839 A ENRON OIL & GAS COMPANY

received 1992-07-30

#55724 A HNG OIL COMPANY

received 1979-08-15

Well Details

Well Number: 2
Max Depth: 10,400 ft
Drill Type: Vertical
County: ZAPATA
District: 4
Operator: ENRON OIL & GAS COMPANY
Completed: 1979-11-26

Operator

Name: HNG FOSSIL FUELS CO
Location: HOUSTON
P-5 Status: Y (filed 1999-09-03)
Cum Oil (all leases): 5,395,940 bbl
Cum Gas (all leases): 955,974,994 mcf
Total Permits: 2,825

External Links

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