Texas Operators/MARATHON OIL EF LLC
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MARATHON OIL EF LLC

Inactive
Operator #525398|7 counties

Active Wells

933

Counties

7

Permits (YTD)

0

Permits (30d)

0

Total Wells

3,111

Oil Production

23.8M BBL

Gas Production

85.0M MCF

Condensate

9.4M BBL

P-5 Status

X

Production Summary

23.8M

Oil (BBL)

85.0M

Gas (MCF)

9.4M

Condensate (BBL)

Data as of Feb 2, 2026

Well Statistics

3,111

Total Wells

933

Active Wells

7

Counties

0

Permits YTD

Counties Where MARATHON OIL EF LLC Operates

#CountyWells
1Karnes County1,839
2Atascosa County631
3Gonzales County271
4Live Oak County209
5DeWitt County78
6McMullen County61
7Lavaca County22

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Operator Info

Operator #
525398
P-5 Status
X
Counties
7
Data Updated
Feb 2, 2026

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