TETENS "A"

Oil // district 11 // lease#67910

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

cum_oil

761k BBL

cum_gas

0 MCF

wells

7

production

1998-02 — 2026-03

peak_month

2002-07

-- production_history

cum_oil: 760,736 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,054 BBL/mo

Di (annual)

4.6%

b-factor

0.0

EUR

714,342 BBL

R-squared

0.359

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6AROC (TEXAS) INC.25,1002005-03-23
7AROC (TEXAS) INC.25,1002002-04-11
4AROC (TEXAS) INC.15,2002000-10-27
5AROC (TEXAS) INC.15,2002000-10-27
2LYNX ENERGY COMPANY, INC.26,1001999-05-18
1LYNX ENERGY COMPANY, INC.26,1001998-10-12
3LYNX ENERGY COMPANY, INC.26,1001997-12-01
EOF // data source: Texas Railroad Commission // 2026