WASH 48

Oil · District 08 · Lease #45219

Operator: OXYROCK OPERATING, LLC

Cum Oil

163k BBL

Cum Gas

569k MCF

casinghead

Wells

4

Production

2014-01 — 2026-03

Peak Month

2015-07

Production History

Cum Oil: 162,545 BBL Cum Gas: 569,489 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,171 BBL/mo

Di (annual)

52.1%

b-factor

0.2

EUR

120,025 BBL

R-squared

0.930

type

hyperbolic

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
2014-01 — 2024-07 CROWNQUEST OPERATING, LLC 127 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CIVITAS PERMIAN OPERATING, LLC112,0002014-08-13
3CIVITAS PERMIAN OPERATING, LLC112,0002014-08-06
2CIVITAS PERMIAN OPERATING, LLC112,0002014-01-28
1CIVITAS PERMIAN OPERATING, LLC212,0002013-09-03