HINKEL

Oil // district 1 // lease#15839

op: VERDUN OIL & GAS LLC

cum_oil

635k BBL

cum_gas

0 MCF

wells

8

production

2011-12 — 2026-03

peak_month

2013-09

-- production_history

cum_oil: 635,211 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

24,303 BBL/mo

Di (annual)

163.1%

b-factor

0.8

EUR

581,068 BBL

R-squared

0.950

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 2HTALISMAN ENERGY USA INC.215,0002014-11-03
C 1HTALISMAN ENERGY USA INC.210,5002012-12-18
A 1HTALISMAN ENERGY USA INC.211,0002012-09-25
B 1HTALISMAN ENERGY USA INC.215,0002012-08-31
B 2HTALISMAN ENERGY USA INC.315,0002012-08-31
D 1HTALISMAN ENERGY USA INC.115,0002012-03-13
C 2HTALISMAN ENERGY USA INC.115,0002011-11-10
A 2HTALISMAN ENERGY USA INC.115,0002011-10-10
EOF // data source: Texas Railroad Commission // 2026