HIGH LONESOME B WC

Oil // district 10 // lease#59015

op: SWORDFISH ENERGY OPERATING, LLC

cum_oil

294k BBL

cum_gas

0 MCF

wells

1

production

2022-10 — 2026-03

peak_month

2022-12

-- production_history

cum_oil: 294,439 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

25,310 BBL/mo

Di (annual)

455.8%

b-factor

1.6

EUR

905,208 BBL

R-squared

0.858

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPECOS RIVER EXPLORATION, LLC29,4002022-04-27
EOF // data source: Texas Railroad Commission // 2026