REV GF STATE T7-50-41

Oil · District 08 · Lease #49609

Operator: ELK RIVER RESOURCES, LLC

Cum Oil

1.8M BBL

Cum Gas

4.8M MCF

casinghead

Wells

5

Production

2018-01 — 2026-04

Peak Month

2019-06

Production History

Cum Oil: 1,822,683 BBL Cum Gas: 4,826,136 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87,333 BBL/mo

Di (annual)

80.0%

b-factor

0.3

EUR

1,866,942 BBL

R-squared

0.917

type

hyperbolic

Operator History (from monthly production reports)

2018-02 — 2026-07 CHEVRON U. S. A. INC. 102 mo
2018-01 — 2018-01 ELK RIVER RESOURCES, LLC 1 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
100HCHEVRON U. S. A. INC.311,0002017-10-27
2HCHEVRON U. S. A. INC.211,0002017-10-27
3HCHEVRON U. S. A. INC.211,0002017-10-27
1HCHEVRON U. S. A. INC.111,5002017-10-05
4HCHEVRON U. S. A. INC.111,5002017-10-05