42-479-35240

Final Completion Directional

HIRSCH ESTATE 517

WEBB County · District 4 · CONOCOPHILLIPS COMPANY · BIG COWBOY (LOBO)

RRC Lookup

Permits

Max Depth

9,700 ft

First Permit

1991-05-20

Latest Activity

1991-05-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-06-13

Shut-In

—

Plugged

2013-02-05

EWA / Production operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Production: ENRON OIL & GAS COMPANY (reported 1994-06)

EWA / Permit operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: ENRON OIL & GAS COMPANY

Resolved via: scheduling → CONOCOPHILLIPS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2013-02

Operator History

originally filed by ENRON OIL & GAS COMPANY — asset transferred

Lease Production

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

Gas

production & DCA →

Permit History (1)

#388140 Drill Final Completion

HIRSCH ESTATE 517 · 9,700 ft

1991-05-20

Spud 1991-05-24

Permit Applications (1)

#388140 A ENRON OIL & GAS COMPANY

received 1991-05-20

Well Details

Well Number: 5
Max Depth: 9,700 ft
Drill Type: Directional
County: WEBB
District: 4
Operator: CONOCOPHILLIPS COMPANY
Completed: 1991-06-13

Operator

Name: CONOCOPHILLIPS CO
Location: MIDLAND
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 81,745,711 bbl
Cum Gas (all leases): 2,770,654,424 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,279

External Links

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