GRAY, C. C.

Oil // district 9 // lease#128

op: DBO OIL INCORPORATED

fields: BEDDO

cum_oil

15k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2001-03

peak_month

1999-05

-- production_history

cum_oil: 14,655 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,219 BBL/mo

Di (annual)

236.4%

b-factor

1.7

EUR

69,829 BBL

R-squared

0.943

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DBO OIL INCORPORATED13,9752000-04-26
2DBO OIL INCORPORATED24,5002000-03-14
3DBO OIL INCORPORATED34,1001999-09-30
EOF // data source: Texas Railroad Commission // 2026