WEST PENA C UNIT

Oil · District 01 · Lease #18218

Operator: RIDGEMAR ENERGY OPERATING, LLC

Cum Oil

603k BBL

Cum Gas

1.4M MCF

casinghead

Wells

6

Production

2014-10 — 2026-03

Peak Month

2015-12

Production History

Cum Oil: 602,519 BBL Cum Gas: 1,364,533 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,128 BBL/mo

Di (annual)

23.0%

b-factor

0.0

EUR

424,757 BBL

R-squared

0.335

type

exponential

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
2014-10 — 2020-01 CARRIZO (EAGLE FORD) LLC 64 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
32HJAVELIN ENERGY PARTNERS MGMT LLC111,0002016-10-21
33HJAVELIN ENERGY PARTNERS MGMT LLC111,0002016-10-21
34HJAVELIN ENERGY PARTNERS MGMT LLC111,0002016-10-21
35HJAVELIN ENERGY PARTNERS MGMT LLC111,0002016-10-21
26HJAVELIN ENERGY PARTNERS MGMT LLC211,0002014-09-25
20HJAVELIN ENERGY PARTNERS MGMT LLC211,0002014-09-05