MINEAR, C. M., MRS.

Oil // district 8 // lease#971

op: HEARTLAND RESOURCES, INC.

cum_oil

11k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2008-03

peak_month

1995-07

-- production_history

cum_oil: 11,103 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

328 BBL/mo

Di (annual)

43.6%

b-factor

0.0

EUR

8,988 BBL

R-squared

0.332

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15 CCADDO OPERATING INC.11,9001995-07-19
14 CCADDO OPERATING INC.11,9001995-07-03
14CCADDO OPERATING INC.11,9001995-07-03
12 CCADDO OPERATING INC.11,9001995-06-19
8 BCADDO OPERATING INC.11,9991995-05-24
10 BCADDO OPERATING INC.11,9001995-05-23
7 BCADDO OPERATING INC.11,9991995-05-08
6 BCADDO OPERATING INC.11,5001995-04-11
1142-083-10117--------
542-083-07683--------
642-083-09576--------
742-083-80606--------
842-083-80607--------
942-083-80608--------
EOF // multi-state drilling data platform // 2026