WEST -28-

Oil // district 10 // lease#32606

op: HAYLAN OIL COMPANY

cum_oil

76k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 76,419 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

378 BBL/mo

Di (annual)

6.8%

b-factor

0.2

EUR

72,896 BBL

R-squared

0.653

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HAYLAN OIL COMPANY14,6001991-06-21
3HAYLAN OIL COMPANY14,6001990-10-19
2HAYLAN OIL COMPANY14,6001990-06-20
1HAYLAN OIL COMPANY24,6001990-02-23
EOF // multi-state drilling data platform // 2026