HOUSTON RANCH EAST K 13-7

Oil // district 10 // lease#56646

op: PIONEER NATURAL RES. USA, INC.

cum_oil

429k BBL

cum_gas

0 MCF

wells

1

production

2021-10 — 2026-03

peak_month

2021-12

-- production_history

cum_oil: 429,490 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,073 BBL/mo

Di (annual)

53.9%

b-factor

0.0

EUR

357,592 BBL

R-squared

0.584

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4211HDE3 OPERATING LLC110,0002021-02-22
EOF // data source: Texas Railroad Commission // 2026