OIL OF GLADNESS

Oil // district 8 // lease#27699

op: SOJOURNER DRILLING CORPORATION

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

1995-11 — 2026-03

peak_month

1995-11

-- production_history

cum_oil: 13,117 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

146 BBL/mo

Di (annual)

20.8%

b-factor

0.3

EUR

11,597 BBL

R-squared

0.368

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FISHER, JACK INC.13,9001995-08-01
EOF // data source: Texas Railroad Commission // 2026