WILLIAMS

Oil // district 5 // lease#3848

op: MACHIN & ASSOCIATES, INC.

cum_oil

14k BBL

cum_gas

0 MCF

wells

2

production

2007-06 — 2016-03

peak_month

2007-07

-- production_history

cum_oil: 14,340 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

875 BBL/mo

Di (annual)

120.6%

b-factor

0.4

EUR

14,262 BBL

R-squared

0.729

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MACHIN & ASSOCIATES, INC.16,4002007-09-20
1MACHIN & ASSOCIATES, INC.16,4002007-01-25
EOF // data source: Texas Railroad Commission // 2026