STERLING "T" FEE

Oil · District 08 · Lease #26940

Operator: TEXACO E & P INC.

Cum Oil

27k BBL

Cum Gas

1.2M MCF

casinghead

Wells

13

Production

1993-01 — 2003-08

Peak Month

1993-03

Production History

Cum Oil: 27,165 BBL Cum Gas: 1,233,597 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

621 BBL/mo

Di (annual)

58.8%

b-factor

0.7

EUR

30,920 BBL

R-squared

0.825

type

hyperbolic

Operator History (from monthly production reports)

2002-06 — 2004-07 CHEVRON U. S. A. INC. 26 mo
1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6BURK ROYALTY CO., LTD.28,2502015-04-13
2BURK ROYALTY CO., LTD.38,4002015-01-14
11BURK ROYALTY CO., LTD.28,2502014-12-03
5BURK ROYALTY CO., LTD.28,2952014-12-03
3BURK ROYALTY CO., LTD.28,4002014-11-25
12BURK ROYALTY CO., LTD.38,2502012-12-10
9BURK ROYALTY CO., LTD.28,3002010-03-16
13BURK ROYALTY CO., LTD.28,2402008-10-22
10BURK ROYALTY CO., LTD.28,3502008-03-25
7CHEVRON U. S. A. INC.18,3401983-09-08
8BURK ROYALTY CO., LTD.18,2501983-09-08
4BURK ROYALTY CO., LTD.18,4001981-12-22
1BURK ROYALTY CO., LTD.18,4001981-09-30