DOUGLAS, OLIVE "39"

Oil // district 10 // lease#35202

op: SHARP IMAGE ENERGY, INC.

cum_oil

12k BBL

cum_gas

0 MCF

wells

1

production

1996-12 — 2008-03

peak_month

1997-03

-- production_history

cum_oil: 11,649 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

320 BBL/mo

Di (annual)

76.7%

b-factor

0.7

EUR

12,673 BBL

R-squared

0.415

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COSTILLA PETROLEUM CORPORATION19,0001996-11-01
EOF // data source: Texas Railroad Commission // 2026