MARRS MCLEAN

Oil // district 1 // lease#17169

op: VIRTEX OPERATING COMPANY, INC.

cum_oil

1.3M BBL

cum_gas

0 MCF

wells

10

production

2013-09 — 2026-03

peak_month

2016-02

-- production_history

cum_oil: 1,251,452 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,161 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

895,823 BBL

R-squared

0.581

type

exponential

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13HTRAILBLAZER ENERGY RESOURCES,LLC16,6252025-03-13
12HTRAILBLAZER ENERGY RESOURCES,LLC16,6452025-03-11
9HVIRTEX OPERATING COMPANY, INC.17,5002014-09-25
10HVIRTEX OPERATING COMPANY, INC.17,5002014-09-19
8HVIRTEX OPERATING COMPANY, INC.17,5002014-06-23
7HVIRTEX OPERATING COMPANY, INC.17,5002014-05-08
6HVIRTEX OPERATING COMPANY, INC.17,5002014-04-14
5HVIRTEX OPERATING COMPANY, INC.17,5002013-12-10
3HRVIRTEX OPERATING COMPANY, INC.37,5002013-11-20
2HRVIRTEX OPERATING COMPANY, INC.28,0002013-07-25
EOF // data source: Texas Railroad Commission // 2026