LOS VAQUEROS UNIT 2

Oil // district 10 // lease#61042

op: PERMIAN RESOURCES OPERATING, LLC

cum_oil

290k BBL

cum_gas

0 MCF

wells

7

production

2024-01 — 2026-03

peak_month

2024-06

-- production_history

cum_oil: 290,197 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

28,321 BBL/mo

Di (annual)

314.6%

b-factor

2.0

EUR

1,811,588 BBL

R-squared

0.932

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
112HPERMIAN RESOURCES OPERATING, LLC212,0002025-04-11
121HPERMIAN RESOURCES OPERATING, LLC212,0002025-04-11
151HPERMIAN RESOURCES OPERATING, LLC212,0002025-04-11
302HEARTHSTONE OPERATING, LLC111,9712023-05-31
442HEARTHSTONE OPERATING, LLC112,7012023-05-31
522HEARTHSTONE OPERATING, LLC113,1112023-05-31
462HEARTHSTONE OPERATING, LLC112,8012023-05-09
EOF // data source: Texas Railroad Commission // 2026