NAIL '136-A'

Oil // district 8 // lease#32378

op: BLUFF CREEK PETROLEUM, LLC

cum_oil

31k BBL

cum_gas

0 MCF

wells

4

production

2019-08 — 2026-03

peak_month

2020-02

-- production_history

cum_oil: 31,054 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

569 BBL/mo

Di (annual)

12.3%

b-factor

0.0

EUR

55,326 BBL

R-squared

0.550

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BLUFF CREEK PETROLEUM, LLC21,9992021-07-22
3BLUFF CREEK PETROLEUM, LLC11,9992019-11-21
4BLUFF CREEK PETROLEUM, LLC11,9992019-11-21
1BLUFF CREEK PETROLEUM, LLC11,9992019-05-20
EOF // data source: Texas Railroad Commission // 2026