O'CONNOR, MARY ELLEN

Oil · District 02 · Lease #8485

Operator: EMERALD OIL & GAS LC

Cum Oil

13k BBL

Cum Gas

32k MCF

casinghead

Wells

1

Production

1996-04 — 2003-05

Peak Month

1996-06

Production History

Cum Oil: 12,657 BBL Cum Gas: 31,827 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

900 BBL/mo

Di (annual)

245.9%

b-factor

0.6

EUR

10,273 BBL

R-squared

0.683

type

hyperbolic

Operator History (from monthly production reports)

1996-04 — 2026-07 EMERALD OIL & GAS LC 364 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 2EXXON CORP.26,0001999-11-23