PICKENS

Oil // district 13 // lease#32122

op: CHISHOLM OPERATING, INC.

cum_oil

133k BBL

cum_gas

0 MCF

wells

3

production

2012-03 — 2026-03

peak_month

2012-05

-- production_history

cum_oil: 133,056 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,354 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

135,957 BBL

R-squared

0.441

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CHISHOLM OPERATING, INC.16,8002012-09-17
2CHISHOLM OPERATING, INC.16,8002011-12-13
1CHISHOLM OPERATING, INC.16,8002011-12-09
EOF // multi-state drilling data platform // 2026