BLACK STONE '141'

Oil · District 10 · Lease #9006

Operator: MEWBOURNE OIL COMPANY

Cum Oil

202k BBL

Cum Gas

1.6M MCF

casinghead

Wells

2

Production

2014-03 — 2026-04

Peak Month

2014-04

Production History

Cum Oil: 201,922 BBL Cum Gas: 1,597,394 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,773 BBL/mo

Di (annual)

103.4%

b-factor

0.8

EUR

203,689 BBL

R-squared

0.588

type

hyperbolic

Operator History (from monthly production reports)

2014-03 — 2026-07 MEWBOURNE OIL COMPANY 149 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C002OBMEWBOURNE OIL COMPANY18,0002014-06-10
1HMEWBOURNE OIL COMPANY18,0002013-08-06