OBRIEN, J. J., -B-

Oil · District 2 · Lease #3960

Operator: GRETA OPERATING COMPANY LLC

Fields: GRETA (4400)

Cum Oil

273k BBL

Cum Gas

0 MCF

Wells

4

Production

1993-01 — 2026-03

Peak Month

1994-09

Production History

Cum Oil: 272,949 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,884 BBL/mo

Di (annual)

9.0%

b-factor

0.0

EUR

247,579 BBL

R-squared

0.888

type

exponential

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 6CHILTON ENERGY56,5162000-03-22
7ARCO OIL & GAS CO.14,5001980-09-11
442-391-00916--------
5 D42-391-30227--------
Live © 2026 Petrora