FITZHUGH, MARY, ETAL

Oil · District 03 · Lease #1505

Operator: SYNERGY OIL & GAS, INC. (A)

Fields: FANNETT

Cum Oil

15k BBL

Cum Gas

5k MCF

casinghead

Wells

8

Production

1993-01 — 2018-12

Peak Month

1996-08

Production History

Cum Oil: 15,055 BBL Cum Gas: 4,686 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

258 BBL/mo

Di (annual)

287.0%

b-factor

1.6

EUR

12,057 BBL

R-squared

0.595

type

hyperbolic

Operator History (from monthly production reports)

2010-02 — 2026-07 HILCORP ENERGY COMPANY 198 mo
2005-04 — 2010-01 PENN VIRGINIA OIL & GAS, L.P. 58 mo
2001-09 — 2005-03 PENN VIRGINIA OIL & GAS CORP. 43 mo
1996-04 — 2001-08 SYNERGY OIL & GAS, INC. (A) 65 mo
1993-01 — 1996-03 KAMLOK OIL & GAS, INC. 39 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HILCORP ENERGY COMPANY27,8521986-05-16
11HILCORP ENERGY COMPANY16,8501979-04-03
10HILCORP ENERGY COMPANY17,4001978-10-20
9HILCORP ENERGY COMPANY16,6001977-11-07
8HILCORP ENERGY COMPANY17,0001977-06-29
142-245-02284HILCORP ENERGY COMPANY------
242-245-02285HILCORP ENERGY COMPANY------
642-245-30319HILCORP ENERGY COMPANY------