P C HILL STATE B 1-12

Oil // district 10 // lease#44515

op: SHELL WESTERN E&P

cum_oil

1.8M BBL

cum_gas

0 MCF

wells

5

production

2013-06 — 2026-03

peak_month

2013-10

-- production_history

cum_oil: 1,817,758 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

59,492 BBL/mo

Di (annual)

94.2%

b-factor

0.8

EUR

2,271,020 BBL

R-squared

0.809

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HSHELL WESTERN E&P112,2002015-01-14
2HANADARKO PETROLEUM CORPORATION114,0002013-03-27
4HANADARKO PETROLEUM CORPORATION114,0002013-03-27
1HANADARKO PETROLEUM CORPORATION114,0002013-03-13
3HANADARKO PETROLEUM CORPORATION114,0002013-03-13
EOF // data source: Texas Railroad Commission // 2026