DE SCHWARTZ 1

Oil · District 08 · Lease #46109

Operator: OXYROCK OPERATING, LLC

Cum Oil

113k BBL

Cum Gas

553k MCF

casinghead

Wells

4

Production

2015-01 — 2026-04

Peak Month

2015-05

Production History

Cum Oil: 113,155 BBL Cum Gas: 553,287 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,181 BBL/mo

Di (annual)

106.4%

b-factor

0.7

EUR

124,194 BBL

R-squared

0.946

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2015-01 — 2024-07 CROWNQUEST OPERATING, LLC 115 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3OXYROCK OPERATING, LLC112,0002015-12-03
4OXYROCK OPERATING, LLC112,0002015-07-23
2OXYROCK OPERATING, LLC112,0002015-02-24
1ROXYROCK OPERATING, LLC112,0002014-11-06