WALSER

Oil // district 14 // lease#8114

op: SANGUINE GAS EXPLORATION, LLC

cum_oil

160k BBL

cum_gas

0 MCF

wells

2

production

2010-03 — 2026-03

peak_month

2014-10

-- production_history

cum_oil: 159,659 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,365 BBL/mo

Di (annual)

443.7%

b-factor

0.9

EUR

137,185 BBL

R-squared

0.947

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
306HSANGUINE GAS EXPLORATION, LLC110,4002014-07-12
206SANGUINE GAS EXPLORATION, LLC211,6002009-04-13
EOF // data source: Texas Railroad Commission // 2026