COVINGTON

Oil · District 06 · Lease #15557

Operator: VALENCE OPERATING COMPANY

Cum Oil

151k BBL

Cum Gas

45k MCF

casinghead

Wells

1

Production

2017-06 — 2026-04

Peak Month

2017-08

Production History

Cum Oil: 151,014 BBL Cum Gas: 44,947 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,666 BBL/mo

Di (annual)

221.3%

b-factor

1.0

EUR

196,149 BBL

R-squared

0.921

type

hyperbolic

Operator History (from monthly production reports)

2018-07 — 2026-07 VALENCE OPERATING COMPANY 97 mo
2017-06 — 2018-06 CHESAPEAKE OPERATING, L.L.C. 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HVALENCE OPERATING COMPANY210,0002017-05-05