GOLDSMITH, J. B.

Oil // district 6 // lease#1440

op: SHELL WESTERN E&P INC.

cum_oil

70k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

2000-04

-- production_history

cum_oil: 70,366 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,269 BBL/mo

Di (annual)

34.0%

b-factor

0.3

EUR

63,010 BBL

R-squared

0.890

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
49J-O'B OPERATING COMPANY24,5502019-03-13
16J-O'B OPERATING COMPANY16,3852000-03-29
46J-O'B OPERATING COMPANY38,7001999-08-31
2442-499-00264--------
2842-499-00759--------
2942-499-00760--------
EOF // data source: Texas Railroad Commission // 2026