OCELOT

Oil // district 1 // lease#17597

op: PILLAR EFS, LLC

cum_oil

390k BBL

cum_gas

0 MCF

wells

3

production

2014-03 — 2026-03

peak_month

2024-05

-- production_history

cum_oil: 389,614 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

20,665 BBL/mo

Di (annual)

748.3%

b-factor

1.7

EUR

629,572 BBL

R-squared

0.972

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPILLAR EFS, LLC29,0002023-08-31
2HEOG RESOURCES, INC.29,5002014-07-12
1HEOG RESOURCES, INC.19,5002013-10-25
EOF // data source: Texas Railroad Commission // 2026