FOSTER "A"

Oil · District 03 · Lease #25834

Operator: SOUTHCOAST PRODUCTION INC

Cum Oil

93k BBL

Cum Gas

70k MCF

casinghead

Wells

1

Production

2011-05 — 2022-04

Peak Month

2011-08

Production History

Cum Oil: 92,924 BBL Cum Gas: 70,406 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,167 BBL/mo

Di (annual)

62.7%

b-factor

0.1

EUR

88,640 BBL

R-squared

0.842

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 ORETTA HOLDINGS LLC 19 mo
2022-08 — 2024-12 BULL OPERATING, LLC 29 mo
2019-05 — 2022-07 SOUTHCOAST PRODUCTION INC 39 mo
2018-08 — 2019-04 FIVE-JAB, INC. 9 mo
2011-06 — 2018-07 ALTA MESA SERVICES, LP 86 mo
2011-05 — 2011-05 FAMCOR OIL, INC. 1 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7ORETTA HOLDINGS LLC212,0002011-05-27