DYESS UNIT 17-08

Oil // district 10 // lease#46060

op: TALL CITY OPERATIONS LLC

cum_oil

596k BBL

cum_gas

0 MCF

wells

4

production

2014-08 — 2026-03

peak_month

2018-02

-- production_history

cum_oil: 596,239 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,312 BBL/mo

Di (annual)

19.7%

b-factor

0.0

EUR

566,735 BBL

R-squared

0.565

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SHSURGE OPERATING, LLC110,0002017-12-13
5BHSURGE OPERATING, LLC210,0002017-07-14
8AHSURGE OPERATING, LLC110,0002017-02-10
1HTALL CITY OPERATIONS LLC19,0002014-05-09
EOF // data source: Texas Railroad Commission // 2026