ETHRIDGE UNIT B

Oil · District 02 · Lease #9716

Operator: VERDUN OIL & GAS LLC

Cum Oil

256k BBL

Cum Gas

516k MCF

casinghead

Wells

2

Production

2011-04 — 2024-04

Peak Month

2014-04

Production History

Cum Oil: 255,798 BBL Cum Gas: 515,926 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,267 BBL/mo

Di (annual)

67.8%

b-factor

0.2

EUR

160,745 BBL

R-squared

0.838

type

hyperbolic

Operator History (from monthly production reports)

2020-05 — 2026-07 MARATHON OIL EF LLC 75 mo
2018-04 — 2020-04 VERDUN OIL & GAS LLC 25 mo
2011-04 — 2018-03 BURLINGTON RESOURCES O & G CO LP 84 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MARATHON OIL EF LLC117,0002013-07-24
1MARATHON OIL EF LLC113,0002011-02-09