JUDGE 3

Oil // district 10 // lease#50731

op: HEADINGTON ENERGY PARTNERS, LLC

cum_oil

2.0M BBL

cum_gas

0 MCF

wells

6

production

2018-09 — 2026-03

peak_month

2019-04

-- production_history

cum_oil: 1,968,577 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

49,201 BBL/mo

Di (annual)

25.7%

b-factor

0.0

EUR

2,297,094 BBL

R-squared

0.686

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
W 21HHEADINGTON ENERGY PARTNERS, LLC213,0002025-10-27
W 12HRHEADINGTON ENERGY PARTNERS, LLC112,5002019-10-16
W 11HSHEADINGTON ENERGY PARTNERS, LLC112,5002019-07-12
W 8HNHEADINGTON ENERGY PARTNERS, LLC212,5002018-07-26
W 1HNHEADINGTON ENERGY PARTNERS, LLC212,5002018-02-15
W 2HNHEADINGTON ENERGY PARTNERS, LLC212,5002018-02-15
EOF // data source: Texas Railroad Commission // 2026