GRAGG, BILLY H.

Oil // district 6 // lease#15044

op: ROSE CITY RESOURCES, LLC

cum_oil

153k BBL

cum_gas

0 MCF

wells

2

production

2010-11 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 152,926 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,335 BBL/mo

Di (annual)

7.7%

b-factor

0.0

EUR

202,719 BBL

R-squared

0.300

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BROOKS PETROLEUM COMPANY17,0002010-10-07
1BROOKS PETROLEUM COMPANY17,0002010-08-17
EOF // multi-state drilling data platform // 2026