UNIVERSITY 39-21 'A'

Oil · District 08 · Lease #35188

Operator: TEXACO E & P INC.

Cum Oil

105k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1996-11 — 2023-02

Peak Month

1997-02

Production History

Cum Oil: 104,593 BBL Cum Gas: 49,174 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,359 BBL/mo

Di (annual)

32.8%

b-factor

0.6

EUR

98,978 BBL

R-squared

0.751

type

hyperbolic

Operator History (from monthly production reports)

2022-04 — 2026-07 CONTINENTAL RESOURCES, INC. 52 mo
2002-06 — 2022-03 CHEVRON U. S. A. INC. 238 mo
1996-11 — 2002-05 TEXACO E & P INC. 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCONTINENTAL RESOURCES INC.28,6001996-10-18