MOESKER

Oil // district 1 // lease#16693

op: TSAR ENERGY, LLC

cum_oil

208k BBL

cum_gas

0 MCF

wells

2

production

2012-11 — 2026-03

peak_month

2012-12

-- production_history

cum_oil: 208,184 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,312 BBL/mo

Di (annual)

111.5%

b-factor

0.7

EUR

236,902 BBL

R-squared

0.823

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HARGENT ENERGY (US) HOLDINGS INC.112,0002013-07-18
1HDENALI OIL & GAS MANAGEMENT, LLC112,0002012-09-05
EOF // data source: Texas Railroad Commission // 2026