VASTAR FEE

Oil // district 3 // lease#23094

op: MORRIS, W. DALE INC.

cum_oil

184k BBL

cum_gas

0 MCF

wells

3

production

1996-11 — 2026-03

peak_month

1997-11

-- production_history

cum_oil: 184,149 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,433 BBL/mo

Di (annual)

46.8%

b-factor

0.2

EUR

141,976 BBL

R-squared

0.899

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MORRIS, W. DALE INC.17,8501997-09-18
2MORRIS, W. DALE INC.18,0001997-03-14
1RMORRIS, W. DALE INC.28,0001996-10-23
EOF // data source: Texas Railroad Commission // 2026