ALFREDA UNIT

Oil // district 3 // lease#15454

op: U. S. OPERATING, INC.

cum_oil

18k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1997-11

peak_month

1993-10

-- production_history

cum_oil: 17,720 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

747 BBL/mo

Di (annual)

39.5%

b-factor

0.0

EUR

22,667 BBL

R-squared

0.307

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1U. S. OPERATING, INC.19,0001981-09-23
EOF // multi-state drilling data platform // 2026