STERLING "P" FEE

Oil · District 08 · Lease #30377

Operator: TEXACO E & P INC.

Cum Oil

48k BBL

Cum Gas

1.5M MCF

casinghead

Wells

8

Production

1993-01 — 2006-08

Peak Month

1993-07

Production History

Cum Oil: 47,892 BBL Cum Gas: 1,472,495 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

976 BBL/mo

Di (annual)

49.6%

b-factor

0.7

EUR

56,132 BBL

R-squared

0.774

type

hyperbolic

Operator History (from monthly production reports)

2002-06 — 2006-10 CHEVRON U. S. A. INC. 53 mo
1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BURK ROYALTY CO., LTD.28,4502009-08-25
5BURK ROYALTY CO., LTD.27,9502009-06-30
3BURK ROYALTY CO., LTD.28,0002008-12-31
6BURK ROYALTY CO., LTD.28,0002007-09-24
1BURK ROYALTY CO., LTD.28,0502007-03-07
4BURK ROYALTY CO., LTD.38,0502007-03-07
8CHEVRON U. S. A. INC.18,5001992-07-28
2BURK ROYALTY CO., LTD.18,0401987-01-30