42-055-34151

Final Completion

TILLER D. G.

CALDWELL County · District 1 · EAGLE FORD OIL CO. INC. · SALT FLAT

RRC Lookup

Permits

Max Depth

2,800 ft

First Permit

1986-09-17

Latest Activity

1986-09-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-02-11

Shut-In

—

Plugged

2018-12-05

EWA / Permit operator mismatch

Scheduling: EAGLE FORD OIL CO. INC. ≠ Permit: KECK, W. M., JR., MRS.

Resolved via: scheduling → EAGLE FORD OIL CO. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

COALINGA CORPORATION 1993-1996→ SPILLER, J.A. 1996-1998→ CALTEX ENERGY CO. 1998-2011→ EAGLE FORD OIL CO., INC. 2011-2014

Lease Production

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

Permit History (1)

#320515 Drill Final Completion

TILLER, D. G. · 2,800 ft

1986-09-17

Permit Applications (1)

#320515 A KECK, W. M., JR., MRS.

received 1986-09-15

Well Details

Well Number: 40C
Max Depth: 2,800 ft
Drill Type: Vertical
County: CALDWELL
District: 1
Operator: EAGLE FORD OIL CO. INC.
Completed: 1987-02-11

Operator

Name: EAGLE FORD OIL CO., INC
Location: HOUSTON
P-5 Status: Y (filed 2026-02-04)
Cum Oil (all leases): 9,428 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 6

External Links

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