COFFEE, R. B.

Oil // district 10 // lease#21071

op: VENCER ENERGY, LLC

cum_oil

192k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

2000-03

-- production_history

cum_oil: 191,915 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,296 BBL/mo

Di (annual)

10.8%

b-factor

0.0

EUR

142,792 BBL

R-squared

0.656

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5MERIT ENERGY COMPANY311,0002003-06-26
6MERIT ENERGY COMPANY211,0002002-11-22
9CONCHO RESOURCES INC.18,6501999-11-10
8CONCHO RESOURCES INC.18,7001999-09-08
7HANLEY PETROLEUM INC.18,6001993-09-16
142-329-10426--------
1D42-329-10426--------
242-329-10430--------
342-329-30094--------
EOF // data source: Texas Railroad Commission // 2026