42-505-31133

Final Completion

MCASKILL

ZAPATA County · District 4 · CONOCOPHILLIPS COMPANY · BLANCAS CREEK (10850)

RRC Lookup

Permits

Max Depth

11,500 ft

First Permit

1979-08-15

Latest Activity

2004-05-05

Lifespan

25 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-11-04

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CONOCOPHILLIPS 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

TRANSAMERICAN NATURAL GAS CORP. 1993-1993→ TRANSTEXAS GAS CORPORATION 1993-1997→ CONOCO INC. 1997-2001→ CONOCOPHILLIPS COMPANY 2004-2015→ 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)

#544784 Recompletion Final Completion

MCASKILL · 11,474 ft

2004-05-05

Spud 2004-05-18

#55722 Drill Final Completion

MC ASKILL · 11,500 ft

1979-08-15

Spud 1979-08-31

Permit Applications (2)

#544784 A CONOCOPHILLIPS COMPANY

received 2004-04-22

#55722 A GOOD HOPE REFINERIES, INC.

received 1979-08-15

Well Details

Well Number: 1
Max Depth: 11,500 ft
Drill Type: Vertical
County: ZAPATA
District: 4
Operator: CONOCOPHILLIPS COMPANY
Completed: 1979-11-04

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

RRC Wellbore Query →