FOSTER 212

Oil // district 11 // lease#67400

op: S.B. STREET OPERATING, INC.

cum_oil

195k BBL

cum_gas

0 MCF

wells

3

production

1995-06 — 2026-03

peak_month

1995-11

-- production_history

cum_oil: 195,209 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,924 BBL/mo

Di (annual)

12.9%

b-factor

0.0

EUR

178,214 BBL

R-squared

0.615

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ENERGY RESOURCE & DEVELOP., CORP14,2001996-10-21
2ENERGY RESOURCE & DEVELOP., CORP14,1501995-08-07
1ENERGY RESOURCE & DEVELOP., CORP24,1501995-04-10
EOF // multi-state drilling data platform // 2026