DAY, R. B.

Oil // district 1 // lease#12852

op: ORYX ENERGY COMPANY

cum_oil

67k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1997-06

peak_month

1993-07

-- production_history

cum_oil: 67,080 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,197 BBL/mo

Di (annual)

409.1%

b-factor

0.4

EUR

25,405 BBL

R-squared

0.547

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXAS AMERICAN RESOURCES COMPANY49,6002014-03-31
2TEXAS AMERICAN RESOURCES COMPANY49,3092007-10-11
EOF // data source: Texas Railroad Commission // 2026