UL 20 SPLIT TAIL B

Oil // district 10 // lease#59543

op: PDEH LLC

cum_oil

299k BBL

cum_gas

0 MCF

wells

1

production

2022-12 — 2026-03

peak_month

2023-01

-- production_history

cum_oil: 298,639 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

22,452 BBL/mo

Di (annual)

261.7%

b-factor

1.4

EUR

885,381 BBL

R-squared

0.966

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3102HSHELL WESTERN E&P412,2002021-06-25
EOF // data source: Texas Railroad Commission // 2026