DEVACA "A"

Oil · District 7C · Lease #20558

Operator: SABLE PERMIAN RESOURCES, LLC

Cum Oil

21k BBL

Cum Gas

1.8M MCF

casinghead

Wells

4

Production

2020-03 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 20,575 BBL Cum Gas: 1,800,582 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

484 BBL/mo

Di (annual)

22.6%

b-factor

0.0

EUR

25,681 BBL

R-squared

0.676

type

exponential

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2022-05 — 2023-10 EARTHSTONE OPERATING, LLC 18 mo
2021-02 — 2022-04 FDL OPERATING, LLC 15 mo
2020-03 — 2021-01 SABLE PERMIAN RESOURCES, LLC 11 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17HPERMIAN RESOURCES OPERATING, LLC19,0002013-12-19
16HPERMIAN RESOURCES OPERATING, LLC19,0002013-12-16
15HPERMIAN RESOURCES OPERATING, LLC19,0002013-01-10
4HPERMIAN RESOURCES OPERATING, LLC19,0002013-01-07