ROBISON, J. H.

Oil · District 11 · Lease #11539

Operator: TEXACO E & P INC.

Cum Oil

618k BBL

Cum Gas

0 MCF

Wells

5

Production

1993-01 — 2026-03

Peak Month

1996-06

Production History

Cum Oil: 618,028 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

4,154 BBL/mo

Di (annual)

22.7%

b-factor

0.6

EUR

410,076 BBL

R-squared

0.841

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9TEXACO E & P INC.27,6501994-06-20
7TEXACO E & P INC.17,6501991-06-02
8TEXACO E & P INC.27,6501991-05-20
542-115-00768--------
642-115-00769--------
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