LEHMANN, IRA J. UNIT

Oil // district 3 // lease#22305

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

1993-12 — 2026-03

peak_month

1995-01

-- production_history

cum_oil: 8,431 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

192 BBL/mo

Di (annual)

39.2%

b-factor

0.0

EUR

5,850 BBL

R-squared

0.497

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COLUMBIA GAS DEVELOPMENT CORP.19,6001981-07-24
EOF // multi-state drilling data platform // 2026