TREES, J. C. ESTATE

Oil // district 10 // lease#33307

op: GRAHAM, BILL J. OIL & GAS CORP.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1997-10

peak_month

1993-02

-- production_history

cum_oil: 1,191 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

49 BBL/mo

Di (annual)

47.1%

b-factor

0.0

EUR

1,231 BBL

R-squared

0.428

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GRAHAM, BILL J. OIL & GAS CORP.15,2001991-09-27
EOF // data source: Texas Railroad Commission // 2026