TSRH EAST 18-20 C

Oil // district 9 // lease#22076

op: PERMIAN RESOURCES OPERATING, LLC

cum_oil

159k BBL

cum_gas

0 MCF

wells

1

production

2023-04 — 2026-03

peak_month

2023-09

-- production_history

cum_oil: 159,109 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,879 BBL/mo

Di (annual)

219.4%

b-factor

0.5

EUR

170,821 BBL

R-squared

0.904

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3AEARTHSTONE OPERATING, LLC17,9602023-01-19
EOF // data source: Texas Railroad Commission // 2026