DOWNIE

Oil · District 05 · Lease #3959

Operator: HYDROGEO, L.L.C.

Cum Oil

364 BBL

Cum Gas

0 MCF

Wells

1

Production

2010-09 — 2021-03

Peak Month

2011-03

Production History

Cum Oil: 364 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30 BBL/mo

Di (annual)

28.7%

b-factor

0.0

EUR

1,198 BBL

R-squared

0.308

type

exponential

Operator History (from monthly production reports)

2019-01 — 2026-07 HYDROGEO, L.L.C. 91 mo
2016-05 — 2018-12 FLAMINGO OPERATING, LLC 32 mo
2014-06 — 2016-04 CALISTOGA ENERGY RESERVES, LLC 23 mo
2010-09 — 2014-05 BUFFCO PRODUCTION INC. 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BUFFCO PRODUCTION INC.211,0002011-11-21