ANMAR UNIT

Oil · District 03 · Lease #19827

Operator: ERNEST OPERATING COMPANY

Cum Oil

121k BBL

Cum Gas

362k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1993-06

Production History

Cum Oil: 120,722 BBL Cum Gas: 361,944 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

620 BBL/mo

Di (annual)

6.2%

b-factor

0.0

EUR

115,223 BBL

R-squared

0.577

type

exponential

Operator History (from monthly production reports)

2017-02 — 2026-07 ERNEST OPERATING COMPANY 114 mo
1993-01 — 2017-01 BAR-MAC INVESTMENTS INC. 289 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ERNEST OPERATING COMPANY15,3001990-06-11
3ERNEST OPERATING COMPANY15,3001988-02-09
2ERNEST OPERATING COMPANY15,3001988-01-13
1ERNEST OPERATING COMPANY15,3001987-08-14