GRAHAM RANCH

Oil · District 7C · Lease #16573

Operator: FINLEY RESOURCES, INC.

Cum Oil

9k BBL

Cum Gas

22k MCF

casinghead

Wells

3

Production

2007-06 — 2011-11

Peak Month

2007-10

Production History

Cum Oil: 9,349 BBL Cum Gas: 22,394 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

386 BBL/mo

Di (annual)

84.8%

b-factor

0.0

EUR

5,447 BBL

R-squared

0.320

type

exponential

Operator History (from monthly production reports)

2015-04 — 2026-07 BUSTAMANTE OIL COMPANY 136 mo
2011-12 — 2015-03 BROWER OIL & GAS CO., INC. 40 mo
2007-06 — 2011-11 FINLEY RESOURCES, INC. 54 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ABUSTAMANTE OIL COMPANY18,1002008-07-30
1BUSTAMANTE OIL COMPANY26,5002008-02-28
2BUSTAMANTE OIL COMPANY16,5002007-03-22