JOHN 2

Oil · District 08 · Lease #38771

Operator: R K PETROLEUM CORP.

Cum Oil

264k BBL

Cum Gas

474k MCF

casinghead

Wells

6

Production

2008-03 — 2025-02

Peak Month

2012-05

Production History

Cum Oil: 263,869 BBL Cum Gas: 473,667 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,579 BBL/mo

Di (annual)

35.7%

b-factor

0.0

EUR

187,311 BBL

R-squared

0.798

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
2008-03 — 2016-09 R K PETROLEUM CORP. 103 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6DIAMONDBACK E&P LLC112,0002012-02-02
4DIAMONDBACK E&P LLC112,0002011-01-31
5DIAMONDBACK E&P LLC112,0002011-01-31
3DIAMONDBACK E&P LLC111,3002010-08-03
2DIAMONDBACK E&P LLC211,3002008-11-21
1RDIAMONDBACK E&P LLC112,1612008-01-04