OCONNOR, MARY ELLEN

Oil · District 02 · Lease #5588

Operator: DOLPHIN PETROLEUM, LP

Cum Oil

6k BBL

Cum Gas

80k MCF

casinghead

Wells

1

Production

1993-01 — 2016-07

Peak Month

1994-01

Production History

Cum Oil: 6,163 BBL Cum Gas: 79,691 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

93 BBL/mo

Di (annual)

527.1%

b-factor

0.9

EUR

779 BBL

R-squared

0.887

type

hyperbolic

Operator History (from monthly production reports)

2008-07 — 2026-07 DOLPHIN PETROLEUM, LP 217 mo
2006-09 — 2008-06 DOLPHIN PETROLEUM 22 mo
1993-01 — 2006-08 CITATION OIL & GAS CORP. 164 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
51DOLPHIN PETROLEUM LP18,5001978-01-10