HOLZGRAF CT (SA) R

Oil · District 7C · Lease #20476

Operator: DISCOVERY OPERATING, INC.

Cum Oil

366k BBL

Cum Gas

1.9M MCF

casinghead

Wells

3

Production

2019-06 — 2026-04

Peak Month

2021-05

Production History

Cum Oil: 366,147 BBL Cum Gas: 1,910,050 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,076 BBL/mo

Di (annual)

37.6%

b-factor

0.0

EUR

321,786 BBL

R-squared

0.550

type

exponential

Operator History (from monthly production reports)

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

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3972WBDISCOVERY OPERATING, INC.310,5002021-01-14
3971WBDISCOVERY OPERATING, INC.310,5002021-01-13
3941LSDISCOVERY OPERATING, INC.210,0002018-11-16