STINGRAY 13

Oil · District 08 · Lease #41038

Operator: APACHE CORPORATION

Cum Oil

8k BBL

Cum Gas

25k MCF

casinghead

Wells

1

Production

2010-11 — 2022-03

Peak Month

2011-02

Production History

Cum Oil: 7,724 BBL Cum Gas: 24,630 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

216 BBL/mo

Di (annual)

67.8%

b-factor

0.7

EUR

9,499 BBL

R-squared

0.834

type

hyperbolic

Operator History (from monthly production reports)

2010-11 — 2026-07 APACHE CORPORATION 189 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION211,0002011-05-23