JEFFERY

Oil · District 09 · Lease #24911

Operator: ECHO PRODUCTION, INC.

Cum Oil

320 BBL

Cum Gas

29 MCF

casinghead

Wells

1

Production

1993-01 — 2026-03

Peak Month

2013-05

Production History

Cum Oil: 320 BBL Cum Gas: 29 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5 BBL/mo

Di (annual)

16.7%

b-factor

0.0

EUR

272 BBL

R-squared

0.354

type

exponential

Operator History (from monthly production reports)

2012-10 — 2026-07 DUNCAN LAND & EXPLORATION, INC. 166 mo
1993-01 — 2012-09 ECHO PRODUCTION, INC. 237 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DUNCAN LAND & EXPLORATION, INC.14,6001984-08-31