WESTBROOK OIL CORP.

Oil · District 08 · Lease #4536

Operator: TEXACO E & P INC.

Cum Oil

1.0M BBL

Cum Gas

693k MCF

casinghead

Wells

18

Production

1993-01 — 2026-04

Peak Month

1996-08

Production History

Cum Oil: 1,017,679 BBL Cum Gas: 693,118 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,324 BBL/mo

Di (annual)

9.4%

b-factor

0.1

EUR

865,748 BBL

R-squared

0.877

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
1995-03 — 2024-11 APACHE CORPORATION 357 mo
1993-01 — 1995-02 TEXACO E & P INC. 26 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22HILCORP ENERGY COMPANY29,3082011-02-14
22RHILCORP ENERGY COMPANY29,3082011-02-14
37HILCORP ENERGY COMPANY39,4002011-02-04
37WHILCORP ENERGY COMPANY39,4002011-02-04
19HILCORP ENERGY COMPANY19,3911996-08-26
32HILCORP ENERGY COMPANY110,3651996-05-20
36HILCORP ENERGY COMPANY19,4001990-11-21
142-003-07446HILCORP ENERGY COMPANY------
2042-003-07199HILCORP ENERGY COMPANY------
29U42-003-30133HILCORP ENERGY COMPANY------
2W42-003-07447HILCORP ENERGY COMPANY------
342-003-07448HILCORP ENERGY COMPANY------
3042-003-30160HILCORP ENERGY COMPANY------
31W42-003-30369HILCORP ENERGY COMPANY------
3442-003-30567HILCORP ENERGY COMPANY------
3542-003-30685HILCORP ENERGY COMPANY------
4W42-003-07449HILCORP ENERGY COMPANY------
542-003-07450HILCORP ENERGY COMPANY------