42-283-30616

Final Completion

SOUTH TEXAS SYNDICATE -A-

LA SALLE County · District 1 · CUMMINS & WALKER OIL CO. INC. · WASHBURN RANCH (5400 SD. N.)

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Permits

Max Depth

5,812 ft

First Permit

1978-03-24

Latest Activity

1988-12-13

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-05-15

Shut-In

—

Plugged

1989-10-17

EWA / Permit operator mismatch

Scheduling: CUMMINS & WALKER OIL CO. INC. ≠ Permit: RIO-TEX, INC.

Resolved via: scheduling → CUMMINS & WALKER OIL CO. INC.

Operator History

originally filed by RIO-TEX, INC. — asset transferred

Permit History (3)

#354171 Recompletion Final Completion

SOUTH TEXAS SYNDICATE · 5,812 ft

1988-12-13

#231392 Recompletion Final Completion

SOUTH TEXAS SYNDICATE 'A' · 5,812 ft

1984-03-06

#20704 Drill

SOUTH TEXAS SYNDICATE -A- · 5,812 ft

1978-03-24

Spud 1978-04-19

Permit Applications (3)

#354171 A RIO-TEX, INC.

received 1988-12-12

#231392 A CUMMINS & WALKER OIL CO., INC.

received 1984-02-29

#20704 A CUMMINS & WALKER OIL CO., INC.

received 1978-03-24

Well Details

Well Number: 6701
Max Depth: 5,812 ft
Drill Type: Vertical
County: LA SALLE
District: 1
Operator: CUMMINS & WALKER OIL CO. INC.
Completed: 1978-05-15

Operator

Name: CUMMINS & WALKER OIL CO., INC
Location: AUSTIN
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 1,531,327 bbl
Cum Gas (all leases): 14,651,789 mcf
Total Permits: 365

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