LENA

Oil · District 10 · Lease #7914

Operator: DUNCAN OIL PROPERTIES, INC.

Cum Oil

322k BBL

Cum Gas

1.7M MCF

casinghead

Wells

3

Production

2007-11 — 2026-04

Peak Month

2017-10

Production History

Cum Oil: 321,769 BBL Cum Gas: 1,713,814 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,286 BBL/mo

Di (annual)

126.8%

b-factor

0.8

EUR

364,601 BBL

R-squared

0.743

type

hyperbolic

Operator History (from monthly production reports)

2007-11 — 2026-07 DUNCAN OIL PROPERTIES, INC. 225 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3440HDUNCAN OIL PROPERTIES, INC.18,5002017-06-07
2440HDUNCAN OIL PROPERTIES, INC.18,6002016-09-19
1440DUNCAN OIL PROPERTIES, INC.18,4002007-08-01