CALYPSO

Oil · District 08 · Lease #50270

Operator: RING ENERGY, INC.

Cum Oil

49k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2017-12 — 2020-12

Peak Month

2018-02

Production History

Cum Oil: 48,780 BBL Cum Gas: 7,382 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,588 BBL/mo

Di (annual)

271.2%

b-factor

0.5

EUR

48,846 BBL

R-squared

0.905

type

hyperbolic

Operator History (from monthly production reports)

2017-12 — 2026-07 RING ENERGY, INC. 104 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HRING ENERGY INC.15,1002017-11-21