LUBEL UNIT #1

Oil // district 1 // lease#12132

op: PETRO-TEX ENERGY & EXPL.CO.,INC.

fields: SOMERSET

cum_oil

48k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1995-09

-- production_history

cum_oil: 47,876 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

236 BBL/mo

Di (annual)

6.3%

b-factor

0.0

EUR

43,312 BBL

R-squared

0.475

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501989-01-12
9PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501989-01-11
3PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501989-01-10
5PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501989-01-10
10PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501988-12-09
4PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501988-09-09
6PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501988-09-09
7PETRO-TEX ENERGY & EXPL.CO.,INC.11,3501988-09-09
EOF // multi-state drilling data platform // 2026