ROBBIE

Oil · District 09 · Lease #33357

Operator: ERNMAR INVESTMENTS, INC.

Cum Oil

4k BBL

Cum Gas

132k MCF

casinghead

Wells

1

Production

2015-06 — 2026-04

Peak Month

2015-06

Production History

Cum Oil: 3,857 BBL Cum Gas: 131,916 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

276 BBL/mo

Di (annual)

272.2%

b-factor

0.6

EUR

2,724 BBL

R-squared

0.700

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 ERNMAR INVESTMENTS, INC. 58 mo
2015-06 — 2021-09 BEST PETROLEUM EXPLORATIONS,INC. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ERNMAR INVESTMENTS, INC.17,0002014-10-22