MCKNIGHT, T. N.

Oil // district 10 // lease#37600

op: UNION ROYALTY, INC.

cum_oil

3k BBL

cum_gas

0 MCF

wells

2

production

2004-01 — 2007-04

peak_month

2004-03

-- production_history

cum_oil: 2,958 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

342 BBL/mo

Di (annual)

181.1%

b-factor

0.0

EUR

2,261 BBL

R-squared

0.750

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2103UNION ROYALTY, INC.213,0002006-08-24
2102SPI OPERATIONS LLC113,0002003-09-25
EOF // data source: Texas Railroad Commission // 2026