RAMSLAND 1-61 LOV

Oil // district 10 // lease#42141

op: SHELL WESTERN E&P

cum_oil

1.5M BBL

cum_gas

0 MCF

wells

5

production

2012-05 — 2026-03

peak_month

2015-11

-- production_history

cum_oil: 1,521,801 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

35,822 BBL/mo

Di (annual)

43.8%

b-factor

0.2

EUR

1,226,562 BBL

R-squared

0.889

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HSHELL WESTERN E&P112,0002015-01-29
5HSHELL WESTERN E&P112,0002015-01-29
3SLSHELL WESTERN E&P112,2002014-01-03
2HCHESAPEAKE OPERATING, INC.118,0002012-02-07
1HCHESAPEAKE OPERATING, INC.118,0002011-08-25
EOF // multi-state drilling data platform // 2026