FROST NATIONAL BANK

Oil · District 01 · Lease #12749

Operator: ORYX ENERGY COMPANY

Cum Oil

17k BBL

Cum Gas

22k MCF

casinghead

Wells

1

Production

1993-01 — 1995-11

Peak Month

1994-05

Production History

Cum Oil: 17,376 BBL Cum Gas: 22,079 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,367 BBL/mo

Di (annual)

569.7%

b-factor

0.3

EUR

10,231 BBL

R-squared

0.717

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1996-05 ORYX ENERGY COMPANY 41 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4002ORYX ENERGY COMPANY210,4001994-04-07