GARZA

Oil // district 1 // lease#18222

op: PREMIER MINERALS, INC.

fields: FAIRFIELD

cum_oil

8k BBL

cum_gas

0 MCF

wells

5

production

2015-01 — 2026-03

peak_month

2015-01

-- production_history

cum_oil: 7,753 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

406 BBL/mo

Di (annual)

338.6%

b-factor

0.8

EUR

5,036 BBL

R-squared

0.736

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PREMIER MINERALS, INC.11,5002014-10-27
2PREMIER MINERALS, INC.11,5002014-10-27
3PREMIER MINERALS, INC.11,5002014-10-27
4PREMIER MINERALS, INC.11,5002014-10-27
5PREMIER MINERALS, INC.11,5002014-10-27
EOF // data source: Texas Railroad Commission // 2026