HELTON

Oil · District 06 · Lease #13624

Operator: URSUS OIL AND GAS

Cum Oil

26k BBL

Cum Gas

537k MCF

casinghead

Wells

1

Production

1997-01 — 2026-03

Peak Month

1997-04

Production History

Cum Oil: 26,132 BBL Cum Gas: 537,388 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

995 BBL/mo

Di (annual)

109.0%

b-factor

0.5

EUR

21,134 BBL

R-squared

0.833

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 URSUS OIL AND GAS 35 mo
2009-02 — 2023-08 HIBBARD ENERGY, LP 175 mo
1997-01 — 2009-01 DALLAS PRODUCTION, INC. 145 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1URSUS OIL AND GAS110,0001996-10-18