EXXON MINERAL FEE

Oil · District 03 · Lease #20621

Operator: RUSK ENERGY OPERATING LLC

Cum Oil

682k BBL

Cum Gas

1.9M MCF

casinghead

Wells

5

Production

1993-01 — 2023-02

Peak Month

1993-09

Production History

Cum Oil: 681,688 BBL Cum Gas: 1,883,075 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,383 BBL/mo

Di (annual)

19.1%

b-factor

0.0

EUR

401,145 BBL

R-squared

0.739

type

exponential

Operator History (from monthly production reports)

2019-05 — 2026-07 RUSK ENERGY OPERATING LLC 87 mo
2004-04 — 2019-04 DANMARK ENERGY SERVICES, INC. 181 mo
2000-04 — 2004-03 EXXON MOBIL CORPORATION 48 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6RUSK ENERGY OPERATING LLC38,8502016-07-13
2RUSK ENERGY OPERATING LLC48,1502015-09-25
3RUSK ENERGY OPERATING LLC48,1502008-11-21
1EXXON CORP.48,8002008-02-11
4RUSK ENERGY OPERATING LLC28,1582004-06-24