S.W. RATLIFF '2526A'

Oil // district 10 // lease#45890

op: EUREKA PROSPECTING COMPANY

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

2014-06 — 2017-03

peak_month

2014-06

-- production_history

cum_oil: 10,945 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,521 BBL/mo

Di (annual)

688.7%

b-factor

1.5

EUR

37,319 BBL

R-squared

0.955

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EUREKA PROSPECTING COMPANY313,0002013-09-19
EOF // data source: Texas Railroad Commission // 2026