BURCH UNIT

Oil // district 8 // lease#16956

op: WAPITI OPERATING, LLC

cum_oil

152k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2014-04

-- production_history

cum_oil: 152,492 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,860 BBL/mo

Di (annual)

121.4%

b-factor

0.3

EUR

26,160 BBL

R-squared

0.828

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HWAPITI OPERATING, LLC25,5002013-11-26
1HLAYLINE PETROLEUM I, LLC33,5002011-04-18
2PETROLEUM CORPORATION OF TEXAS13,4001980-05-05
1PETROLEUM CORPORATION OF TEXAS13,4001980-03-21
EOF // multi-state drilling data platform // 2026