REYNOLDS

Oil // district 10 // lease#40634

op: PIONEER NATURAL RES. USA, INC.

cum_oil

109k BBL

cum_gas

0 MCF

wells

3

production

2011-04 — 2026-03

peak_month

2013-12

-- production_history

cum_oil: 109,085 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,417 BBL/mo

Di (annual)

28.3%

b-factor

0.0

EUR

102,614 BBL

R-squared

0.748

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5JM COX RESOURCES, L.P.112,0002013-03-29
6JM COX RESOURCES, L.P.112,0002013-03-29
4COX, JOHN L.29,7002001-07-03
EOF // data source: Texas Railroad Commission // 2026