MAUCH

Oil // district 4 // lease#14085

op: WELDERXP LTD.

cum_oil

4k BBL

cum_gas

0 MCF

wells

2

production

2018-03 — 2026-03

peak_month

2019-01

-- production_history

cum_oil: 4,001 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

312 BBL/mo

Di (annual)

143.1%

b-factor

0.0

EUR

2,613 BBL

R-squared

0.591

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WELDER EXPLORATION & PROD., INC.26,0002017-11-28
2WELDER EXPLORATION & PROD., INC.26,0002017-11-28
EOF // data source: Texas Railroad Commission // 2026