CARD-HCWC & I DISTRICT 6

Oil // district 4 // lease#13814

op: CAPITAL STAR OIL & GAS, INC.

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2013-08 — 2021-07

peak_month

2013-09

-- production_history

cum_oil: 2,655 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

402 BBL/mo

Di (annual)

203.8%

b-factor

0.0

EUR

2,368 BBL

R-squared

0.321

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WINCHESTER ENERGY OPERATING CO.510,2002001-04-17
EOF // multi-state drilling data platform // 2026