BLALACK, ALVIN

Oil · District 01 · Lease #13220

Operator: ORYX ENERGY COMPANY

Cum Oil

47k BBL

Cum Gas

44k MCF

casinghead

Wells

2

Production

1993-01 — 1996-07

Peak Month

1993-07

Production History

Cum Oil: 47,169 BBL Cum Gas: 43,977 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,534 BBL/mo

Di (annual)

612.9%

b-factor

1.1

EUR

62,139 BBL

R-squared

0.750

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1997-06 ORYX ENERGY COMPANY 54 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8ORYX ENERGY COMPANY16,8501993-05-06
7ORYX ENERGY COMPANY110,7001990-12-05