ANDERSON-STEPHEN UNIT

Oil // district 3 // lease#21896

op: WILLIAMS, CLAYTON W., JR., INC.

cum_oil

104k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2013-10

peak_month

1993-01

-- production_history

cum_oil: 104,499 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,201 BBL/mo

Di (annual)

112.8%

b-factor

0.4

EUR

91,484 BBL

R-squared

0.481

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WILLIAMS, CLAYTON W., JR., INC.110,7671992-10-20
EOF // data source: Texas Railroad Commission // 2026