GRIFFIN 67

Oil · District 10 · Lease #9549

Operator: MEWBOURNE OIL COMPANY

Cum Oil

77k BBL

Cum Gas

729k MCF

casinghead

Wells

1

Production

2017-08 — 2026-04

Peak Month

2017-11

Production History

Cum Oil: 76,676 BBL Cum Gas: 729,478 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,380 BBL/mo

Di (annual)

552.9%

b-factor

1.4

EUR

82,498 BBL

R-squared

0.557

type

hyperbolic

Operator History (from monthly production reports)

2017-08 — 2026-07 MEWBOURNE OIL COMPANY 108 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C001PAMEWBOURNE OIL COMPANY18,0002017-05-01