GARCIA, ESTELLA

Oil // district 4 // lease#12676

op: COSTILLA ENERGY, INC.

cum_oil

902 BBL

cum_gas

0 MCF

wells

1

production

1997-05 — 2003-08

peak_month

1997-05

-- production_history

cum_oil: 902 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

165 BBL/mo

Di (annual)

249.9%

b-factor

0.0

EUR

793 BBL

R-squared

0.417

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7GLENN PETROLEUM CORP.46,8001997-05-20
EOF // data source: Texas Railroad Commission // 2026