SHANKLES

Oil // district 13 // lease#23269

op: PRECISION OPERATING INC.

cum_oil

439 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1993-11

peak_month

1993-03

-- production_history

cum_oil: 439 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

78 BBL/mo

Di (annual)

163.1%

b-factor

0.4

EUR

891 BBL

R-squared

0.547

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PRECISION OPERATING INC.29,1551983-05-12
EOF // multi-state drilling data platform // 2026