MAUCH-ANGELINE UNIT A

Oil // district 4 // lease#14081

op: WELDERXP LTD.

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2018-05 — 2026-03

peak_month

2018-11

-- production_history

cum_oil: 2,589 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

338 BBL/mo

Di (annual)

176.9%

b-factor

0.0

EUR

2,289 BBL

R-squared

0.506

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WELDER EXPLORATION & PROD., INC.26,0002018-02-20
EOF // data source: Texas Railroad Commission // 2026