JOHNSON -C-

Oil // district 10 // lease#31598

op: PIONEER NATURAL RES. USA, INC.

cum_oil

54k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 54,134 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

447 BBL/mo

Di (annual)

10.0%

b-factor

0.0

EUR

53,132 BBL

R-squared

0.810

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY PETROLEUM CO.19,5001987-09-04
EOF // multi-state drilling data platform // 2026