POLO GROUNDS UNIT 150-149

Oil // district 10 // lease#49599

op: PRIMEXX OPERATING CORPORATION

cum_oil

1.2M BBL

cum_gas

0 MCF

wells

6

production

2017-12 — 2026-03

peak_month

2021-08

-- production_history

cum_oil: 1,214,251 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

89,616 BBL/mo

Di (annual)

193.2%

b-factor

0.6

EUR

1,300,894 BBL

R-squared

0.976

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPRIMEXX OPERATING CORPORATION113,0002021-02-17
4HPRIMEXX OPERATING CORPORATION113,0002021-02-17
5HPRIMEXX OPERATING CORPORATION113,0002021-02-17
11HOXY USA WTP LP114,0002017-08-17
3HPRIMEXX OPERATING CORPORATION212,0002014-12-17
1HPRIMEXX OPERATING CORPORATION112,0002014-09-02
EOF // data source: Texas Railroad Commission // 2026