MONTY

Oil · District 8A · Lease #67959

Operator: APACHE CORPORATION

Cum Oil

388k BBL

Cum Gas

59k MCF

casinghead

Wells

8

Production

1998-05 — 2001-11

Peak Month

1999-05

Production History

Cum Oil: 387,574 BBL Cum Gas: 58,730 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,813 BBL/mo

Di (annual)

64.5%

b-factor

2.0

EUR

1,955,220 BBL

R-squared

0.915

type

hyperbolic

Operator History (from monthly production reports)

1998-05 — 2002-02 APACHE CORPORATION 46 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HILCORP ENERGY COMPANY16,0001999-10-05
7HILCORP ENERGY COMPANY16,0001999-07-27
5HILCORP ENERGY COMPANY16,0001999-03-23
6HILCORP ENERGY COMPANY16,0001999-03-23
4HILCORP ENERGY COMPANY16,0001999-02-08
3HILCORP ENERGY COMPANY16,0001998-12-09
2HILCORP ENERGY COMPANY16,0001998-07-31
1HILCORP ENERGY COMPANY16,0001998-04-15