DAVID HOLUB

Oil // district 8 // lease#30414

op: TRACER OPERATING, INC.

cum_oil

11k BBL

cum_gas

0 MCF

wells

3

production

2008-12 — 2019-04

peak_month

2010-05

-- production_history

cum_oil: 10,708 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

499 BBL/mo

Di (annual)

123.7%

b-factor

0.4

EUR

7,883 BBL

R-squared

0.737

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TRACER OPERATING, INC.14,9992010-06-23
2TRACER OPERATING, INC.14,9992009-11-17
1TRACER OPERATING, INC.34,9992009-09-08
EOF // data source: Texas Railroad Commission // 2026