HALLEY, S. M.

Oil // district 10 // lease#2428

op: WOOD, MCSHANE & THAMS

fields: HALLEY

cum_oil

34k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1994-03

-- production_history

cum_oil: 34,201 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

399 BBL/mo

Di (annual)

27.8%

b-factor

0.3

EUR

24,116 BBL

R-squared

0.602

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8WOOD, MCSHANE & THAMS12,8001985-04-23
142-495-00301--------
2B42-495-00304--------
342-495-30047--------
542-495-30361--------
5W42-495-10456--------
642-495-30377--------
6W42-495-10457--------
7WI42-495-30376--------
EOF // multi-state drilling data platform // 2026