O'CONNER, THOMAS -C-

Oil · District 02 · Lease #6234

Operator: QUINTANA PET. CORP.

Cum Oil

186k BBL

Cum Gas

393k MCF

casinghead

Wells

10

Production

1993-01 — 2004-05

Peak Month

1996-01

Production History

Cum Oil: 185,911 BBL Cum Gas: 392,698 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,775 BBL/mo

Di (annual)

590.4%

b-factor

2.0

EUR

131,632 BBL

R-squared

0.934

type

hyperbolic

Operator History (from monthly production reports)

2000-12 — 2004-09 HILCORP ENERGY COMPANY 46 mo
1993-01 — 2000-11 QUINTANA PET. CORP. 95 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
75HILCORP ENERGY COMPANY24,5002015-01-05
2 GHILCORP ENERGY COMPANY55,9502009-07-30
60HILCORP ENERGY COMPANY54,5152003-11-07
71HILCORP ENERGY COMPANY24,5002003-05-19
62HILCORP ENERGY COMPANY14,5152002-11-05
69HILCORP ENERGY COMPANY14,5001994-04-20
70HILCORP ENERGY COMPANY14,5001985-08-27
74HILCORP ENERGY COMPANY14,5001985-06-24
67HILCORP ENERGY COMPANY14,5151983-11-02
73HILCORP ENERGY COMPANY14,5001983-11-02