TEXACO 23

Oil // district 9 // lease#19641

op: PIONEER NATURAL RES. USA, INC.

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2017-09 — 2026-03

peak_month

2018-11

-- production_history

cum_oil: 2,725 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

148 BBL/mo

Di (annual)

76.5%

b-factor

0.0

EUR

2,307 BBL

R-squared

0.462

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANLEY PETROLEUM INC.19,1001989-12-18
EOF // data source: Texas Railroad Commission // 2026