HULSEY

Oil // district 10 // lease#42114

op: R K PETROLEUM CORP.

cum_oil

109k BBL

cum_gas

0 MCF

wells

2

production

2011-09 — 2026-03

peak_month

2011-10

-- production_history

cum_oil: 109,139 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,397 BBL/mo

Di (annual)

40.7%

b-factor

0.1

EUR

111,178 BBL

R-squared

0.807

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2R K PETROLEUM CORP.112,0002012-02-02
1R K PETROLEUM CORP.112,0002010-09-03
EOF // data source: Texas Railroad Commission // 2026