< leases

YTURRIA L & L -B-

Oil · District 04 · Lease #12333

Operator: SMITH PRODUCTION INC.

Fields: YTURRIA, N.E. (FRIO 4500)

Cum Oil

6k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

1994-04 — 1995-07

Peak Month

1994-05

Production History

Cum Oil: 6,348 BBL Cum Gas: 23,122 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,643 BBL/mo

Di (annual)

966.9%

b-factor

0.8

EUR

7,984 BBL

R-squared

0.832

type

hyperbolic

Operator History (from monthly production reports)

2012-06 — 2025-02 SMITH PRODUCTION INC. 153 mo
2006-03 — 2012-05 KERR-MCGEE OIL & GAS ONSHORE LP 75 mo
1999-10 — 2006-02 KERR-MCGEE OIL & GAS ONSHORE LLC 77 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1994-04 — 1999-03 ORYX ENERGY COMPANY 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-427-32006ORYX ENERGY COMPANY57,5001996-01-17