WARD SOUTH UNIT

Oil // district 8 // lease#14677

op: WAPITI OPERATING, LLC

cum_oil

294k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 293,505 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,629 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

303,375 BBL

R-squared

0.787

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4RWAPITI OPERATING, LLC25,5002014-11-25
4PETROLEUM CORPORATION OF TEXAS13,3001981-04-09
3PETROLEUM CORPORATION OF TEXAS13,3001980-06-13
2PETROLEUM CORPORATION OF TEXAS13,4001978-10-20
1PETROLEUM CORPORATION OF TEXAS23,3001978-07-07
EOF // data source: Texas Railroad Commission // 2026