WEATHERBY 2728 UNIT

Oil · District 7C · Lease #19403

Operator: APACHE CORPORATION

Cum Oil

944k BBL

Cum Gas

2.7M MCF

casinghead

Wells

4

Production

2016-07 — 2026-04

Peak Month

2019-12

Production History

Cum Oil: 943,639 BBL Cum Gas: 2,690,825 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,224 BBL/mo

Di (annual)

167.7%

b-factor

1.2

EUR

1,338,072 BBL

R-squared

0.941

type

hyperbolic

Operator History (from monthly production reports)

2016-07 — 2026-07 APACHE CORPORATION 121 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HAAPACHE CORPORATION211,0002019-02-01
8HUAPACHE CORPORATION211,0002019-02-01
9HAAPACHE CORPORATION111,0002019-02-01
5HAAPACHE CORPORATION111,0002016-02-25