BENTSEN BROS

Oil · District 04 · Lease #163

Operator: ORYX ENERGY COMPANY

Fields: ARROWHEAD

Cum Oil

64k BBL

Cum Gas

22k MCF

casinghead

Wells

3

Production

1993-01 — 2025-10

Peak Month

2005-09

Production History

Cum Oil: 63,991 BBL Cum Gas: 21,664 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,035 BBL/mo

Di (annual)

18.1%

b-factor

0.0

EUR

68,347 BBL

R-squared

0.630

type

exponential

Operator History (from monthly production reports)

2025-12 — 2026-07 DEWBRE PETROLEUM CORPORATION 8 mo
2015-02 — 2025-11 HEADINGTON ENERGY PARTNERS, LLC 130 mo
2008-04 — 2015-01 HEADINGTON OIL COMPANY LLC 82 mo
1998-07 — 2008-03 HEADINGTON OIL COMPANY, L.P. 117 mo
1993-02 — 1998-06 HEADINGTON OIL COMPANY 65 mo
1993-01 — 1993-01 ORYX ENERGY COMPANY 1 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HEADINGTON ENERGY PARTNERS, LLC414,3002005-09-01
11HEADINGTON ENERGY PARTNERS, LLC66,7002005-02-01
10SUN EXPL. & PROD. CO.-CORPUS26,7001985-06-27