WAGGONER 99

Oil // district 13 // lease#33010

op: SLANT OPERATING, LLC

cum_oil

30k BBL

cum_gas

0 MCF

wells

2

production

2014-09 — 2026-03

peak_month

2016-05

-- production_history

cum_oil: 30,229 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

270 BBL/mo

Di (annual)

6.6%

b-factor

0.9

EUR

69,528 BBL

R-squared

0.503

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2JOHNSON & ERNST OPERATING CO.12,6002015-05-27
1JOHNSON & ERNST OPERATING CO.12,9002014-07-01
EOF // data source: Texas Railroad Commission // 2026