HOUSTON RANCH EAST J 13-7

Oil // district 10 // lease#56491

op: PIONEER NATURAL RES. USA, INC.

cum_oil

743k BBL

cum_gas

0 MCF

wells

2

production

2021-10 — 2026-03

peak_month

2021-12

-- production_history

cum_oil: 742,943 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

58,403 BBL/mo

Di (annual)

461.2%

b-factor

1.4

EUR

1,603,017 BBL

R-squared

0.939

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2810HDE3 OPERATING LLC19,5002021-02-22
4310HDE3 OPERATING LLC110,0002021-02-22
EOF // data source: Texas Railroad Commission // 2026