DE GARZA, C. L.

Oil · District 04 · Lease #10865

Operator: ORYX ENERGY COMPANY

Cum Oil

52k BBL

Cum Gas

147k MCF

casinghead

Wells

1

Production

1993-01 — 2004-08

Peak Month

1994-07

Production History

Cum Oil: 52,334 BBL Cum Gas: 147,176 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

544 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

64,065 BBL

R-squared

0.462

type

exponential

Operator History (from monthly production reports)

2012-08 — 2026-07 KILLAM OIL CO., LTD. 168 mo
2011-08 — 2012-07 EXARO ENERGY II, LLC 12 mo
2006-03 — 2011-07 KERR-MCGEE OIL & GAS ONSHORE LP 65 mo
1999-10 — 2006-02 KERR-MCGEE OIL & GAS ONSHORE LLC 77 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1993-01 — 1999-03 ORYX ENERGY COMPANY 75 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
37KERR-MCGEE OIL & GAS ONSHORE LLC26,5001985-08-08