KATHRYN

Oil · District 08 · Lease #24190

Operator: R K PETROLEUM CORP.

Fields: RK (DEVONIAN)

Cum Oil

755k BBL

Cum Gas

1k MCF

casinghead

Wells

2

Production

1993-01 — 2020-11

Peak Month

1994-06

Production History

Cum Oil: 755,268 BBL Cum Gas: 1,299 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,717 BBL/mo

Di (annual)

4.3%

b-factor

0.0

EUR

918,942 BBL

R-squared

0.732

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3QEP ENERGY COMPANY212,1001993-11-09
142-317-31481DIAMONDBACK E&P LLC------