COX A

Oil // district 11 // lease#67974

op: GIEBEL PETROLEUM LTD.

fields: GIEBEL (CFA)

cum_oil

23k BBL

cum_gas

0 MCF

wells

1

production

1998-08 — 2004-07

peak_month

2002-07

-- production_history

cum_oil: 22,744 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,062 BBL/mo

Di (annual)

243.5%

b-factor

1.8

EUR

65,423 BBL

R-squared

0.993

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GIEBEL PETROLEUM LTD.17,7001986-10-30
EOF // multi-state drilling data platform // 2026