CHAPMAN, J. O.

Oil // district 4 // lease#8378

op: TEXACO E & P INC.

cum_oil

5k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2008-04

peak_month

2003-02

-- production_history

cum_oil: 5,077 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

308 BBL/mo

Di (annual)

904.7%

b-factor

1.0

EUR

2,362 BBL

R-squared

0.788

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
27 HTEXACO INC.49,9592001-05-11
38 FSHELL WESTERN E&P INC.26,5001998-04-29
EOF // data source: Texas Railroad Commission // 2026