MILLETT A UNIT

Oil · District 01 · Lease #18713

Operator: RIDGEMAR ENERGY OPERATING, LLC

Cum Oil

986k BBL

Cum Gas

1.9M MCF

casinghead

Wells

7

Production

2015-09 — 2026-03

Peak Month

2018-09

Production History

Cum Oil: 985,536 BBL Cum Gas: 1,878,315 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

76,863 BBL/mo

Di (annual)

527.6%

b-factor

1.0

EUR

978,157 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2025-02 — 2026-07 JAVELIN ENERGY PARTNERS MGMT LLC 18 mo
2023-07 — 2025-01 RIDGEMAR ENERGY OPERATING, LLC 19 mo
2020-02 — 2023-06 CALLON (EAGLE FORD) LLC 41 mo
2015-09 — 2020-01 CARRIZO (EAGLE FORD) LLC 53 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HJAVELIN ENERGY PARTNERS MGMT LLC111,0002018-04-30
10HJAVELIN ENERGY PARTNERS MGMT LLC111,0002018-04-20
11HJAVELIN ENERGY PARTNERS MGMT LLC111,0002018-04-20
12HJAVELIN ENERGY PARTNERS MGMT LLC111,0002018-04-20
15HJAVELIN ENERGY PARTNERS MGMT LLC111,0002018-04-20
16HJAVELIN ENERGY PARTNERS MGMT LLC111,0002018-04-20
21HJAVELIN ENERGY PARTNERS MGMT LLC211,0002015-08-17