NEWTONVILLE EAST UNIT

Oil // district 1 // lease#16586

op: SOUTHERN BAY OPERATING, L.L.C.

cum_oil

151k BBL

cum_gas

0 MCF

wells

1

production

2013-01 — 2026-03

peak_month

2013-04

-- production_history

cum_oil: 150,580 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,211 BBL/mo

Di (annual)

99.5%

b-factor

0.5

EUR

167,271 BBL

R-squared

0.807

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSOUTHERN BAY OPERATING, L.L.C.117,0002012-11-20
EOF // data source: Texas Railroad Commission // 2026