PETTY

Oil // district 8 // lease#25479

op: PIONEER EXPLORATION, LTD.

cum_oil

29k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 29,287 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

834 BBL/mo

Di (annual)

34.5%

b-factor

0.0

EUR

29,011 BBL

R-squared

0.570

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GRAMRICH OIL & GAS CORPORATION16,5001990-02-08
2GRAMRICH OIL & GAS CORPORATION16,5001989-08-25
1GRAMRICH OIL & GAS CORPORATION26,5001988-09-20
EOF // multi-state drilling data platform // 2026