AF1U UNIT

Oil // district 5 // lease#3869

op: TREADSTONE ENERGY PARTNERS, LLC

cum_oil

81k BBL

cum_gas

0 MCF

wells

23

production

2008-04 — 2026-03

peak_month

2013-01

-- production_history

cum_oil: 80,871 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,232 BBL/mo

Di (annual)

31.9%

b-factor

0.5

EUR

82,410 BBL

R-squared

0.579

type

hyperbolic

-- wells (23)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0669WISENBAKER PROD. CO.210,5002013-02-21
131TREADSTONE ENERGY PARTNERS, LLC110,4002012-09-14
61TREADSTONE ENERGY PARTNERS, LLC110,4002012-08-31
71TREADSTONE ENERGY PARTNERS, LLC110,4002012-08-31
0690WISENBAKER PROD. CO.210,5002005-08-08
0727WISENBAKER PROD. CO.310,5002005-02-22
0952DYNAMIC OF TEXAS, INC.210,0001987-10-28
0875DYNAMIC OF TEXAS, INC.29,9001987-03-05
0835DYNAMIC OF TEXAS, INC.29,8001986-09-29
0815FAMCOR OIL, INC110,5001986-07-17
0814DYNAMIC OF TEXAS, INC.19,8501986-07-15
0804BASIN OPERATING CO. LTD.110,5001986-05-20
0791DYNAMIC OF TEXAS, INC.110,2501986-03-27
0758WISENBAKER PROD. CO.110,5001986-01-22
0716PALMER PETROLEUM INC.110,5001985-08-29
0715WISENBAKER PROD. CO.110,5001985-08-28
0706PALMER PETROLEUM INC.110,5001985-07-24
0705WISENBAKER PROD. CO.110,5001985-07-18
0696FAMCOR OIL, INC110,6001985-06-25
0672FAMCOR OIL, INC110,4001985-05-17
0672WFAMCOR OIL, INC110,4001985-05-17
0653FAMCOR OIL, INC110,4001985-04-15
0629FAMCOR OIL, INC210,3001985-03-08
EOF // data source: Texas Railroad Commission // 2026