CROWE

Oil · District 09 · Lease #32946

Operator: TATANKA OPERATING, LLC

Cum Oil

48k BBL

Cum Gas

109k MCF

casinghead

Wells

2

Production

2014-04 — 2026-04

Peak Month

2015-11

Production History

Cum Oil: 48,253 BBL Cum Gas: 108,554 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

807 BBL/mo

Di (annual)

94.0%

b-factor

2.0

EUR

90,091 BBL

R-squared

0.576

type

hyperbolic

Operator History (from monthly production reports)

2018-04 — 2026-07 TATANKA OPERATING, LLC 100 mo
2014-04 — 2018-03 PAYSON OPERATING, LLC 48 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TATANKA OPERATING, LLC415,5002015-05-01
2TATANKA OPERATING, LLC115,5002014-02-07