SUN-HALLEY

Oil // district 10 // lease#2437

op: WOOD, MCSHANE & THAMS

fields: HALLEY

cum_oil

92k BBL

cum_gas

0 MCF

wells

20

production

1993-01 — 2026-03

peak_month

1997-03

-- production_history

cum_oil: 91,786 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

686 BBL/mo

Di (annual)

19.8%

b-factor

0.2

EUR

51,306 BBL

R-squared

0.616

type

hyperbolic

-- wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CWKRF PRODUCTION COMPANY LLC12,8752022-07-15
142-495-05361--------
11W42-495-05380--------
1242-495-05382--------
1342-495-05384--------
1442-495-10393--------
1542-495-10394--------
1642-495-10395--------
1842-495-30056--------
1942-495-30057--------
2042-495-30344--------
2542-495-30380--------
2642-495-30381--------
342-495-05365--------
3W42-495-10390--------
4W42-495-05367--------
542-495-05368--------
642-495-05370--------
7W42-495-05372--------
842-495-05374--------
EOF // multi-state drilling data platform // 2026