WILLIAMS, R.S.

Oil // district 2 // lease#5595

op: CUMMINS & WALKER OIL CO., INC.

cum_oil

36k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2006-05

peak_month

1993-01

-- production_history

cum_oil: 35,984 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

792 BBL/mo

Di (annual)

24.7%

b-factor

0.0

EUR

38,454 BBL

R-squared

0.669

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETROTEX MANAGEMENT CO.26,0202002-05-06
6PETROTEX MANAGEMENT CO.27,0001983-04-28
3DPETROTEX MANAGEMENT CO.27,0001981-12-30
3SWPETROTEX MANAGEMENT CO.27,0001981-12-30
EOF // multi-state drilling data platform // 2026