ROBBINS, JERUSHA ET AL "A"

Oil · District 08 · Lease #35044

Operator: CHEVRON U. S. A. INC.

Cum Oil

5k BBL

Cum Gas

46k MCF

casinghead

Wells

1

Production

1996-06 — 1997-04

Peak Month

1996-07

Production History

Cum Oil: 5,393 BBL Cum Gas: 46,185 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,499 BBL/mo

Di (annual)

771.0%

b-factor

0.0

EUR

4,022 BBL

R-squared

0.982

type

exponential

Operator History (from monthly production reports)

1996-06 — 2000-05 CHEVRON U. S. A. INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17XTO ENERGY INC.411,0001998-07-17