COLLINS -D-

Oil // district 10 // lease#32529

op: PIONEER NATURAL RES. USA, INC.

cum_oil

118k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2023-10

peak_month

2012-05

-- production_history

cum_oil: 118,023 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,405 BBL/mo

Di (annual)

42.3%

b-factor

0.1

EUR

44,176 BBL

R-squared

0.666

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.111,3502011-11-15
1PARKER & PARSLEY, LTD.19,4001990-01-04
2PARKER & PARSLEY, LTD.19,4001990-01-04
EOF // multi-state drilling data platform // 2026