IRBY

Oil // district 13 // lease#33169

op: VEITENHEIMER OIL CO.

cum_oil

3k BBL

cum_gas

0 MCF

wells

9

production

2014-02 — 2026-03

peak_month

2015-04

-- production_history

cum_oil: 3,068 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

144 BBL/mo

Di (annual)

84.8%

b-factor

0.0

EUR

2,026 BBL

R-squared

0.659

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10VEITENHEIMER OIL CO.11,9992016-09-15
8VEITENHEIMER OIL CO.11,9992016-09-15
9VEITENHEIMER OIL CO.11,9992016-09-15
5VEITENHEIMER OIL CO.19992014-06-27
6VEITENHEIMER OIL CO.19992014-06-27
1VEITENHEIMER OIL CO.19992014-04-26
2VEITENHEIMER OIL CO.24,3772014-04-26
3WESTRIDGE OIL & GAS PROPERTIES36,0002014-04-26
4VEITENHEIMER OIL CO.19992014-04-26
EOF // data source: Texas Railroad Commission // 2026