DAVIS 42

Oil // district 10 // lease#44845

op: PIONEER NATURAL RES. USA, INC.

cum_oil

132k BBL

cum_gas

0 MCF

wells

3

production

2013-11 — 2026-03

peak_month

2014-10

-- production_history

cum_oil: 132,230 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,660 BBL/mo

Di (annual)

91.8%

b-factor

0.6

EUR

106,826 BBL

R-squared

0.757

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA, INC.110,7502014-04-28
2PIONEER NATURAL RES. USA, INC.110,7502013-11-26
1PIONEER NATURAL RES. USA, INC.110,7502013-07-18
EOF // multi-state drilling data platform // 2026