CRAWFORD 26

Oil // district 10 // lease#33719

op: PIONEER NATURAL RES. USA, INC.

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

1993-03 — 2009-08

peak_month

1993-03

-- production_history

cum_oil: 9,217 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

206 BBL/mo

Di (annual)

20.7%

b-factor

0.0

EUR

11,912 BBL

R-squared

0.868

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DORCHESTER EXPLORATION, INC.112,0001980-12-31
EOF // multi-state drilling data platform // 2026