SUNDHOLM UNIT

Oil · District 03 · Lease #22351

Operator: ORYX ENERGY COMPANY

Fields: SEABREEZE

Cum Oil

18k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

1994-03 — 1997-10

Peak Month

1995-10

Production History

Cum Oil: 17,702 BBL Cum Gas: 38,140 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

799 BBL/mo

Di (annual)

49.5%

b-factor

0.0

EUR

19,350 BBL

R-squared

0.569

type

exponential

Operator History (from monthly production reports)

1999-10 — 2005-01 KERR-MCGEE OIL & GAS ONSHORE LLC 64 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1994-03 — 1999-03 ORYX ENERGY COMPANY 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1KERR-MCGEE OIL & GAS ONSHORE LLC19,1001992-11-06