STERLING "E" FEE

Oil · District 08 · Lease #24089

Operator: TEXACO E & P INC.

Cum Oil

346k BBL

Cum Gas

431k MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

1997-01

Production History

Cum Oil: 345,999 BBL Cum Gas: 430,823 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,241 BBL/mo

Di (annual)

2.7%

b-factor

0.0

EUR

408,850 BBL

R-squared

0.489

type

exponential

Operator History (from monthly production reports)

2022-01 — 2026-07 BURK ROYALTY CO., LTD. 55 mo
2021-08 — 2021-12 SLANT OPERATING, LLC 5 mo
2002-06 — 2021-07 CHEVRON U. S. A. INC. 230 mo
1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11BURK ROYALTY CO., LTD.48,1062008-06-26
20BURK ROYALTY CO., LTD.28,1301998-01-09
15BURK ROYALTY CO., LTD.25,5301997-12-16
14BURK ROYALTY CO., LTD.25,5501984-11-02
242-431-30259BURK ROYALTY CO., LTD.------
342-431-30264BURK ROYALTY CO., LTD.------
442-431-30267BURK ROYALTY CO., LTD.------
742-431-30301BURK ROYALTY CO., LTD.------