IBIS WEST G 17-32

Oil // district 10 // lease#56568

op: PIONEER NATURAL RES. USA, INC.

cum_oil

1.9M BBL

cum_gas

0 MCF

wells

4

production

2021-10 — 2026-03

peak_month

2021-11

-- production_history

cum_oil: 1,887,212 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

134,647 BBL/mo

Di (annual)

218.3%

b-factor

0.9

EUR

2,962,143 BBL

R-squared

0.943

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2807HDE3 OPERATING LLC19,5002021-01-19
4207HDE3 OPERATING LLC110,0002021-01-19
4307HDE3 OPERATING LLC110,0002021-01-19
6207HPIONEER NATURAL RES. USA, INC.210,2952021-01-19
EOF // data source: Texas Railroad Commission // 2026