MENDELEEV C

Oil · District 08 · Lease #57810

Operator: OXYROCK OPERATING, LLC

Cum Oil

355k BBL

Cum Gas

2.6M MCF

casinghead

Wells

2

Production

2022-04 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 354,679 BBL Cum Gas: 2,593,367 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

62,085 BBL/mo

Di (annual)

428.6%

b-factor

0.5

EUR

346,300 BBL

R-squared

0.984

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2022-04 — 2024-07 CROWNQUEST OPERATING, LLC 28 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HAOXYROCK OPERATING, LLC28,9002021-06-04
5BBOXYROCK OPERATING, LLC19,0002021-06-04