MATTHEWS

Oil · District 01 · Lease #2154

Operator: ORIGIN PRODUCTION COMPANY, INC.

Fields: SALT FLAT

Cum Oil

87k BBL

Cum Gas

159k MCF

casinghead

Wells

9

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 87,489 BBL Cum Gas: 159,224 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

907 BBL/mo

Di (annual)

22.0%

b-factor

0.5

EUR

83,813 BBL

R-squared

0.775

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 HIDDEN OAKS OIL COMPANY, LLC 16 mo
2023-09 — 2025-03 ORIGIN PRODUCTION COMPANY, INC. 19 mo
2021-04 — 2023-08 CENTEX PIPE & EQUIPMENT, INC. 29 mo
1993-01 — 2021-03 DARST CREEK OIL COMPANY 339 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HIDDEN OAKS OIL COMPANY, LLC12,8001992-05-21
13HIDDEN OAKS OIL COMPANY, LLC12,8001992-05-21
11HIDDEN OAKS OIL COMPANY, LLC12,8501990-07-26
10HIDDEN OAKS OIL COMPANY, LLC12,9001986-10-28
8HIDDEN OAKS OIL COMPANY, LLC12,9001986-10-28
9HIDDEN OAKS OIL COMPANY, LLC12,9001986-10-28
142-055-04802HIDDEN OAKS OIL COMPANY, LLC------
342-055-04804HIDDEN OAKS OIL COMPANY, LLC------
442-055-04805HIDDEN OAKS OIL COMPANY, LLC------