GRIBBLE UNIT D

Oil // district 13 // lease#33251

op: EAGLERIDGE OPERATING, LLC

cum_oil

13k BBL

cum_gas

0 MCF

wells

3

production

2015-03 — 2024-01

peak_month

2015-04

-- production_history

cum_oil: 12,576 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

872 BBL/mo

Di (annual)

184.4%

b-factor

0.5

EUR

10,972 BBL

R-squared

0.497

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5AHARUBA PETROLEUM, INC.19,0002015-01-23
7HARUBA PETROLEUM, INC.19,0002014-10-01
6HARUBA PETROLEUM, INC.19,0002014-09-30
EOF // data source: Texas Railroad Commission // 2026