WINTERS

Oil // district 10 // lease#40300

op: CIMAREX ENERGY CO. OF COLORADO

fields: CRAWAR (TUBB)

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2010-08 — 2016-09

peak_month

2010-09

-- production_history

cum_oil: 2,594 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

117 BBL/mo

Di (annual)

91.3%

b-factor

0.5

EUR

2,800 BBL

R-squared

0.458

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOUTHLAND ROYALTY COMPANY36,6002010-01-20
EOF // data source: Texas Railroad Commission // 2026