ROSS, W. R. "A"

Oil · District 8A · Lease #17596

Operator: MARATHON OIL COMPANY

Cum Oil

83k BBL

Cum Gas

4k MCF

casinghead

Wells

7

Production

1993-01 — 2007-06

Peak Month

1993-01

Production History

Cum Oil: 82,640 BBL Cum Gas: 4,059 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,206 BBL/mo

Di (annual)

34.9%

b-factor

0.1

EUR

84,098 BBL

R-squared

0.765

type

hyperbolic

Operator History (from monthly production reports)

1997-04 — 2012-03 ARMOR PETROLEUM, INC. 180 mo
1993-01 — 1997-03 MARATHON OIL COMPANY 51 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14ARMOR PETROLEUM INC.25,3001993-05-14
6ARMOR PETROLEUM INC.25,3401991-10-29
4RARMOR PETROLEUM INC.15,3001991-04-18
13ARMOR PETROLEUM INC.15,9001990-09-07
10ARMOR PETROLEUM INC.15,3401989-07-21
11ARMOR PETROLEUM INC.16,3501989-04-03
4 U42-269-00297ARMOR PETROLEUM INC.------