TOLLESON UNIT

Oil // district 13 // lease#27613

op: SPENCE ENERGY COMPANY

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1996-08

peak_month

1993-12

-- production_history

cum_oil: 4,285 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

375 BBL/mo

Di (annual)

404.1%

b-factor

0.6

EUR

2,536 BBL

R-squared

0.728

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SPENCE ENERGY COMPANY16,0001989-10-27
EOF // multi-state drilling data platform // 2026