TEXACO 13

Oil // district 9 // lease#19875

op: PIONEER NATURAL RES. USA, INC.

cum_oil

620 BBL

cum_gas

0 MCF

wells

1

production

2018-03 — 2026-03

peak_month

2018-03

-- production_history

cum_oil: 620 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

106 BBL/mo

Di (annual)

467.8%

b-factor

0.6

EUR

577 BBL

R-squared

0.508

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANLEY PETROLEUM INC.19,1001992-08-28
EOF // data source: Texas Railroad Commission // 2026