QUIRK 41

Oil · District 08 · Lease #44970

Operator: OXYROCK OPERATING, LLC

Cum Oil

156k BBL

Cum Gas

949k MCF

casinghead

Wells

6

Production

2014-02 — 2026-03

Peak Month

2016-03

Production History

Cum Oil: 156,483 BBL Cum Gas: 948,811 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,499 BBL/mo

Di (annual)

34.1%

b-factor

0.0

EUR

87,959 BBL

R-squared

0.464

type

exponential

Operator History (from monthly production reports)

2025-05 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 15 mo
2024-08 — 2025-04 OXYROCK OPERATING, LLC 9 mo
2014-02 — 2024-07 CROWNQUEST OPERATING, LLC 126 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CIVITAS PERMIAN OPERATING, LLC312,0002018-02-21
5CIVITAS PERMIAN OPERATING, LLC212,0002017-11-20
6CIVITAS PERMIAN OPERATING, LLC112,0002015-05-28
3CIVITAS PERMIAN OPERATING, LLC112,0002014-08-06
2CIVITAS PERMIAN OPERATING, LLC212,0002014-04-09
1CIVITAS PERMIAN OPERATING, LLC112,0002013-09-03