HAPGOOD RANCH

Oil // district 13 // lease#32527

op: LONE STAR LAND & ENERGY II, LLC

cum_oil

137k BBL

cum_gas

0 MCF

wells

6

production

2012-12 — 2026-03

peak_month

2014-12

-- production_history

cum_oil: 136,818 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,076 BBL/mo

Di (annual)

123.5%

b-factor

1.0

EUR

163,976 BBL

R-squared

0.796

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HLONE STAR LAND & ENERGY II, LLC17,0002014-12-16
5HLONE STAR LAND & ENERGY II, LLC17,0002014-08-08
4HLONE STAR LAND & ENERGY II, LLC27,0002014-07-30
3HLONE STAR LAND & ENERGY II, LLC16,4002013-10-15
2HLONE STAR LAND & ENERGY II, LLC18,0002012-03-30
1HLONE STAR LAND & ENERGY II, LLC18,0002012-03-05
EOF // multi-state drilling data platform // 2026