KOTZUR

Oil // district 2 // lease#6858

op: GULFTEX ENERGY, LLC

cum_oil

38k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2016-08

peak_month

1993-01

-- production_history

cum_oil: 38,301 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

532 BBL/mo

Di (annual)

18.4%

b-factor

0.0

EUR

34,690 BBL

R-squared

0.808

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BLACK GOLD OPERATING CO., INC.111,0001983-12-06
EOF // multi-state drilling data platform // 2026