GSH UNIT

Oil · District 01 · Lease #15642

Operator: RIDGEMAR ENERGY OPERATING, LLC

Cum Oil

1.4M BBL

Cum Gas

1.4M MCF

casinghead

Wells

10

Production

2011-10 — 2026-03

Peak Month

2019-04

Production History

Cum Oil: 1,428,822 BBL Cum Gas: 1,359,201 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

68,515 BBL/mo

Di (annual)

288.7%

b-factor

0.9

EUR

1,192,476 BBL

R-squared

0.964

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
2011-10 — 2020-01 CARRIZO (EAGLE FORD) LLC 100 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
30HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-04-12
31HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-04-12
32HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-04-12
23HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-02-27
20HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-02-24
21HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-02-24
22HJAVELIN ENERGY PARTNERS MGMT LLC111,0002017-02-24
12HJAVELIN ENERGY PARTNERS MGMT LLC111,0002011-10-06
10HJAVELIN ENERGY PARTNERS MGMT LLC211,0002011-05-26
11HJAVELIN ENERGY PARTNERS MGMT LLC211,0002011-05-26