MATTHEWS QA

Oil · District 7B · Lease #11467

Operator: PETEX

Cum Oil

133k BBL

Cum Gas

21 MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 133,275 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,220 BBL/mo

Di (annual)

226.2%

b-factor

0.4

EUR

10,649 BBL

R-squared

0.890

type

hyperbolic

Operator History (from monthly production reports)

2022-10 — 2026-07 PETEX 46 mo
1993-01 — 2022-09 JACOBS, C. E., CO. 357 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10QAPETEX11,3002024-10-07
9QAPETEX11,3002024-10-01
142-447-30329PETEX------
442-447-30693PETEX------
542-447-30718PETEX------
642-447-30744PETEX------
742-447-30763PETEX------
842-447-30815PETEX------