LEAFFER

Oil // district 10 // lease#30013

op: WHETSTONE RESOURCES, LLC

fields: MOORE

cum_oil

25k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1997-08

-- production_history

cum_oil: 25,068 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

247 BBL/mo

Di (annual)

14.5%

b-factor

0.0

EUR

20,280 BBL

R-squared

0.633

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ENDURO OIL COMPANY INC.13,6001985-06-27
7ENDURO OIL COMPANY INC.13,6001985-06-27
2ENDURO OIL COMPANY INC.13,6001985-05-24
3ENDURO OIL COMPANY INC.13,6001985-05-24
4ENDURO OIL COMPANY INC.13,6001985-05-24
1ENDURO OIL COMPANY INC.13,6001985-04-12
EOF // multi-state drilling data platform // 2026