ESTES

Oil · District 08 · Lease #44579

Operator: R K PETROLEUM CORP.

Cum Oil

44k BBL

Cum Gas

70k MCF

casinghead

Wells

1

Production

2013-10 — 2026-04

Peak Month

2014-02

Production History

Cum Oil: 44,262 BBL Cum Gas: 69,761 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,295 BBL/mo

Di (annual)

259.1%

b-factor

1.2

EUR

39,639 BBL

R-squared

0.677

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2016-10 — 2021-09 QEP ENERGY COMPANY 60 mo
2013-10 — 2016-09 R K PETROLEUM CORP. 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002013-03-26