ADAMS -D-

Oil // district 10 // lease#30360

op: GIEBEL PETROLEUM LTD.

cum_oil

28k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1998-10

peak_month

1995-08

-- production_history

cum_oil: 27,678 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

553 BBL/mo

Di (annual)

31.3%

b-factor

0.4

EUR

33,556 BBL

R-squared

0.777

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GIEBEL, AARON F.27,7001984-11-26
EOF // data source: Texas Railroad Commission // 2026