COWDEN, E.W.

Oil · District 08 · Lease #44187

Operator: HILCORP ENERGY COMPANY

Cum Oil

4k BBL

Cum Gas

56k MCF

casinghead

Wells

2

Production

2011-04 — 2020-04

Peak Month

2011-05

Production History

Cum Oil: 4,460 BBL Cum Gas: 56,494 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

191 BBL/mo

Di (annual)

108.0%

b-factor

0.5

EUR

3,947 BBL

R-squared

0.799

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
2011-04 — 2024-11 APACHE CORPORATION 164 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19APACHE CORPORATION19,3452013-06-06
28HILCORP ENERGY COMPANY29,5002013-06-06