BARNETT NO. 4 UNIT

Oil // district 13 // lease#28961

op: VANDERMEER ENERGY CORP.

cum_oil

72k BBL

cum_gas

0 MCF

wells

1

production

1995-05 — 2026-03

peak_month

1996-05

-- production_history

cum_oil: 71,882 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,183 BBL/mo

Di (annual)

39.3%

b-factor

0.2

EUR

44,985 BBL

R-squared

0.891

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4EXORARE ENERGY, INC.14,7001995-01-25
EOF // multi-state drilling data platform // 2026