VANDENBERGE & HILL

Oil // district 2 // lease#7913

op: TRI-UNION DEVELOPMENT CORP.

cum_oil

45k BBL

cum_gas

0 MCF

wells

3

production

1993-10 — 2026-03

peak_month

2018-03

-- production_history

cum_oil: 45,276 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,516 BBL/mo

Di (annual)

76.9%

b-factor

0.0

EUR

23,650 BBL

R-squared

0.726

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
52ACOCK/ANAQUA OPERATING CO., LP27,4002019-10-08
28MW PETROLEUM CORPORATION47,3301996-06-06
7MW PETROLEUM CORPORATION36,8851993-10-27
EOF // data source: Texas Railroad Commission // 2026