ARNOLD D UNIT

Oil · District 01 · Lease #16303

Operator: RIDGEMAR ENERGY OPERATING, LLC

Cum Oil

526k BBL

Cum Gas

904k MCF

casinghead

Wells

5

Production

2012-10 — 2026-03

Peak Month

2013-02

Production History

Cum Oil: 525,569 BBL Cum Gas: 903,980 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,055 BBL/mo

Di (annual)

263.5%

b-factor

1.0

EUR

313,188 BBL

R-squared

0.857

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
2012-11 — 2020-01 CARRIZO (EAGLE FORD) LLC 87 mo
2012-10 — 2012-10 CARRIZO OIL & GAS, INC. 1 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
84HJAVELIN ENERGY PARTNERS MGMT LLC211,0002018-12-31
53HJAVELIN ENERGY PARTNERS MGMT LLC211,0002014-02-28
54HJAVELIN ENERGY PARTNERS MGMT LLC211,0002014-02-28
55HJAVELIN ENERGY PARTNERS MGMT LLC211,0002014-02-28
32HJAVELIN ENERGY PARTNERS MGMT LLC311,0002012-08-15