QUINN "E"

Oil // district 10 // lease#29459

op: WHETSTONE RESOURCES, LLC

fields: MOORE

cum_oil

24k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1998-03

-- production_history

cum_oil: 24,373 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

158 BBL/mo

Di (annual)

9.2%

b-factor

0.0

EUR

20,306 BBL

R-squared

0.469

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ENDURO OIL COMPANY INC.13,6001986-01-10
5ENDURO OIL COMPANY INC.13,6001985-11-05
4ENDURO OIL COMPANY INC.13,6001985-08-12
3ENDURO OIL COMPANY INC.13,6001985-04-30
2ENDURO OIL COMPANY INC.13,6001984-11-30
1ENDURO OIL COMPANY INC.13,6001984-07-31
EOF // multi-state drilling data platform // 2026