EXCHANGE

Oil · District 08 · Lease #23819

Operator: R K PETROLEUM CORP.

Fields: RK (DEVONIAN)

Cum Oil

770k BBL

Cum Gas

2k MCF

casinghead

Wells

3

Production

1993-01 — 2021-07

Peak Month

1997-02

Production History

Cum Oil: 770,451 BBL Cum Gas: 1,816 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,932 BBL/mo

Di (annual)

10.9%

b-factor

0.0

EUR

647,924 BBL

R-squared

0.845

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
1993-01 — 2016-09 R K PETROLEUM CORP. 285 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002007-10-10
142-317-31437DIAMONDBACK E&P LLC------
342-317-31508DIAMONDBACK E&P LLC------