42-207-30757

Final Completion

MATHIS

HASKELL County · District 7 · CHAPARRAL ENERGY L.L.C. · OBRIEN (STRAWN)

RRC Lookup

Permits

Max Depth

4,900 ft

First Permit

1978-11-28

Latest Activity

1978-11-28

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-03-03

Shut-In

—

Plugged

2011-01-05

EWA / Production operator mismatch

Scheduling: CHAPARRAL ENERGY L.L.C. ≠ Production: BRISTOL RESOURCES CORPORATION (reported 1998-01)

EWA / Permit operator mismatch

Scheduling: CHAPARRAL ENERGY L.L.C. ≠ Permit: WALTER EXPLORATION INC.

Resolved via: scheduling → CHAPARRAL ENERGY L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2011-02

Operator History

originally filed by WALTER EXPLORATION INC. — asset transferred

Lease Production

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

Oil

production & DCA →

Permit History (1)

#37634 Drill Final Completion

MATHIS · 4,900 ft

1978-11-28

Spud 1978-12-08

Permit Applications (1)

#37634 A WALTER EXPLORATION INC.

received 1978-11-28

Well Details

Well Number: 1
Max Depth: 4,900 ft
Drill Type: Vertical
County: HASKELL
District: 7
Operator: CHAPARRAL ENERGY L.L.C.
Completed: 1979-03-03

Operator

Name: CHAPARRAL ENGY, L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Y (filed 2025-11-04)
Cum Oil (all leases): 15,903,956 bbl
Cum Gas (all leases): 91,595,701 mcf
Activities: G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 443

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