HARGROVE -C-

Oil · District 01 · Lease #17650

Operator: BUFFCO PRODUCTION INC.

Cum Oil

219k BBL

Cum Gas

28k MCF

casinghead

Wells

1

Production

2014-05 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 218,727 BBL Cum Gas: 27,546 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,322 BBL/mo

Di (annual)

35.9%

b-factor

0.6

EUR

291,360 BBL

R-squared

0.864

type

hyperbolic

Operator History (from monthly production reports)

2014-05 — 2026-07 BUFFCO PRODUCTION INC. 147 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBUFFCO PRODUCTION INC.19,0002013-12-06