BRISCOE COCHINA EAST ST. UNIT C

Oil · District 01 · Lease #20515

Operator: SN EF MAVERICK, LLC

Cum Oil

678k BBL

Cum Gas

2.3M MCF

casinghead

Wells

3

Production

2021-08 — 2026-04

Peak Month

2022-08

Production History

Cum Oil: 677,782 BBL Cum Gas: 2,323,581 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,586 BBL/mo

Di (annual)

28.0%

b-factor

0.1

EUR

931,733 BBL

R-squared

0.751

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 JAVELIN ENERGY PARTNERS MGMT LLC 35 mo
2021-08 — 2023-08 SN EF MAVERICK, LLC 25 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
01HXJAVELIN ENERGY PARTNERS MGMT LLC18,7002021-03-05
01HYJAVELIN ENERGY PARTNERS MGMT LLC18,7002021-03-05
01HZJAVELIN ENERGY PARTNERS MGMT LLC18,7002021-03-05