ULBIG, JOHN

Oil // district 13 // lease#24928

op: SELF BROTHERS

cum_oil

17k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1996-03

-- production_history

cum_oil: 17,414 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

120 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

18,132 BBL

R-squared

0.454

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXACO INC.17,6151984-03-14
EOF // multi-state drilling data platform // 2026