GRAHAM, LEX

Oil · District 09 · Lease #30979

Operator: WILLOWBEND INVESTMENTS, INC.

Fields: DAVES(CONGL.)

Cum Oil

11k BBL

Cum Gas

28k MCF

casinghead

Wells

1

Production

2008-03 — 2026-04

Peak Month

2010-01

Production History

Cum Oil: 11,172 BBL Cum Gas: 28,428 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

257 BBL/mo

Di (annual)

95.4%

b-factor

1.1

EUR

14,106 BBL

R-squared

0.657

type

hyperbolic

Operator History (from monthly production reports)

2008-03 — 2026-07 WILLOWBEND INVESTMENTS, INC. 221 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WILLOWBEND INVESTMENTS, INC.16,5002007-10-19