M HILLGER 16

Oil · District 08 · Lease #43570

Operator: OXYROCK OPERATING, LLC

Cum Oil

49k BBL

Cum Gas

133k MCF

casinghead

Wells

2

Production

2012-11 — 2026-04

Peak Month

2016-07

Production History

Cum Oil: 49,041 BBL Cum Gas: 133,464 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

911 BBL/mo

Di (annual)

63.6%

b-factor

0.8

EUR

48,058 BBL

R-squared

0.696

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2012-11 — 2024-07 CROWNQUEST OPERATING, LLC 141 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OXYROCK OPERATING, LLC112,0002014-07-21
1OXYROCK OPERATING, LLC312,5002012-08-31