KILLEBREW 219/220 A

Oil · District 10 · Lease #9808

Operator: MEWBOURNE OIL COMPANY

Cum Oil

145k BBL

Cum Gas

525k MCF

casinghead

Wells

1

Production

2023-01 — 2026-04

Peak Month

2023-03

Production History

Cum Oil: 144,828 BBL Cum Gas: 524,765 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,819 BBL/mo

Di (annual)

82.7%

b-factor

0.2

EUR

159,927 BBL

R-squared

0.973

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 MEWBOURNE OIL COMPANY 43 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C001BCMEWBOURNE OIL COMPANY17,3922022-09-06