CHAPMAN, J. O.

Oil // district 4 // lease#12775

op: SHELL WESTERN E&P INC.

cum_oil

6k BBL

cum_gas

0 MCF

wells

1

production

1998-05 — 2001-01

peak_month

1999-03

-- production_history

cum_oil: 5,679 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

283 BBL/mo

Di (annual)

77.4%

b-factor

0.0

EUR

4,373 BBL

R-squared

0.340

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
53TEXACO PRODUCING INC.58,0002009-07-08
EOF // data source: Texas Railroad Commission // 2026