PATTERSON

Oil // district 9 // lease#7988

op: HEC PETROLEUM, INC.

cum_oil

21k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2007-03

peak_month

1995-12

-- production_history

cum_oil: 20,540 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

289 BBL/mo

Di (annual)

39.5%

b-factor

0.4

EUR

14,075 BBL

R-squared

0.807

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SAXON OIL COMPANY18,1501979-08-20
3SAXON OIL COMPANY18,1501979-08-06
2SAXON OIL COMPANY18,1001979-07-30
1SAXON OIL COMPANY18,0001979-07-17
EOF // multi-state drilling data platform // 2026