ROUGH CREEK RANCH EAST

Oil // district 8 // lease#28441

op: QUAY VALLEY, INC.

cum_oil

21k BBL

cum_gas

0 MCF

wells

1

production

1998-01 — 2026-03

peak_month

1999-02

-- production_history

cum_oil: 21,055 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

158 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

15,798 BBL

R-squared

0.486

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AURORA GAS, INC.23,9001997-10-27
EOF // multi-state drilling data platform // 2026