O'BRIEN - 21

Oil · District 10 · Lease #40733

Operator: EASTLAND OIL COMPANY, THE

Cum Oil

39k BBL

Cum Gas

0 MCF

Wells

1

Production

2010-11 — 2026-03

Peak Month

2011-03

Production History

Cum Oil: 39,135 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

365 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

36,584 BBL

R-squared

0.371

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1REASTLAND OIL COMPANY, THE211,0002010-04-08
Live © 2026 Petrora