HOLZGRAF CT (SA) N

Oil · District 7C · Lease #20450

Operator: DISCOVERY OPERATING, INC.

Cum Oil

201k BBL

Cum Gas

967k MCF

casinghead

Wells

1

Production

2019-06 — 2026-04

Peak Month

2019-08

Production History

Cum Oil: 201,398 BBL Cum Gas: 967,468 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,623 BBL/mo

Di (annual)

51.0%

b-factor

0.0

EUR

132,314 BBL

R-squared

0.453

type

exponential

Operator History (from monthly production reports)

2019-06 — 2026-07 DISCOVERY OPERATING, INC. 86 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3961WADISCOVERY OPERATING, INC.210,0002018-11-16