PARKER, J.E. ESTATE -A-

Oil · District 08 · Lease #33629

Operator: ORYX ENERGY COMPANY

Cum Oil

14k BBL

Cum Gas

972k MCF

casinghead

Wells

2

Production

1993-01 — 1995-08

Peak Month

1993-06

Production History

Cum Oil: 13,994 BBL Cum Gas: 971,576 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

836 BBL/mo

Di (annual)

186.6%

b-factor

1.9

EUR

63,654 BBL

R-squared

0.860

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-01 ORYX ENERGY COMPANY 37 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2UNITEX OIL & GAS, L.L.C.57,5002009-08-25
1UNITEX OIL & GAS, L.L.C.47,5001995-08-04