LIGHTNING UNIT

Oil // district 3 // lease#26014

op: ETOCO, L.P.

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

2012-02 — 2016-10

peak_month

2012-06

-- production_history

cum_oil: 5,450 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

697 BBL/mo

Di (annual)

475.3%

b-factor

0.5

EUR

3,409 BBL

R-squared

0.341

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HETOCO, L.P.15,5002011-12-23
EOF // data source: Texas Railroad Commission // 2026