JOY A

Oil · District 08 · Lease #45830

Operator: R K PETROLEUM CORP.

Cum Oil

178k BBL

Cum Gas

312k MCF

casinghead

Wells

4

Production

2014-06 — 2026-04

Peak Month

2015-11

Production History

Cum Oil: 178,147 BBL Cum Gas: 312,280 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,682 BBL/mo

Di (annual)

29.2%

b-factor

0.0

EUR

110,180 BBL

R-squared

0.630

type

exponential

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
2014-06 — 2016-09 R K PETROLEUM CORP. 28 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DIAMONDBACK E&P LLC212,0002014-12-31
3DIAMONDBACK E&P LLC312,0002014-10-09
2DIAMONDBACK E&P LLC212,0002014-08-20
1DIAMONDBACK E&P LLC112,0002014-03-05