MIESCH B UNIT

Oil · District 01 · Lease #18386

Operator: RIDGEMAR ENERGY OPERATING, LLC

Cum Oil

379k BBL

Cum Gas

1.2M MCF

casinghead

Wells

5

Production

2015-07 — 2026-03

Peak Month

2018-07

Production History

Cum Oil: 379,075 BBL Cum Gas: 1,160,411 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,713 BBL/mo

Di (annual)

116.2%

b-factor

0.3

EUR

364,240 BBL

R-squared

0.873

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
2015-07 — 2020-01 CARRIZO (EAGLE FORD) LLC 55 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-06-23
11HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-06-23
12HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-06-23
14HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-06-23
21HJAVELIN ENERGY PARTNERS MGMT LLC211,0002015-04-30