ANDREWS NORTH

Oil · District 09 · Lease #25723

Operator: HAYS PARTNERSHIP

Cum Oil

13k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 12,579 BBL Cum Gas: 13,110 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,196 BBL/mo

Di (annual)

231.3%

b-factor

0.1

EUR

6,904 BBL

R-squared

0.786

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 BORDERLINE OPERATING CORP. 16 mo
2013-08 — 2025-03 HAYS PARTNERSHIP 140 mo
1998-07 — 2013-07 HAYS, JOHN H. 181 mo
1994-01 — 1998-06 ANDREWS, B. C. 54 mo
1993-03 — 1993-12 FARREX, INC. 10 mo
1993-01 — 1993-02 ELWOOD COMPANY 2 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BORDERLINE OPERATING CORP.15,3001985-06-20