BOULDIN

Oil · District 09 · Lease #4187

Operator: PATRICK, GEORGE & PATRICK, ROGER

Cum Oil

81k BBL

Cum Gas

22 MCF

casinghead

Wells

35

Production

1993-01 — 2026-04

Peak Month

1999-11

Production History

Cum Oil: 81,177 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

417 BBL/mo

Di (annual)

7.2%

b-factor

0.2

EUR

76,805 BBL

R-squared

0.822

type

hyperbolic

Operator History (from monthly production reports)

2014-02 — 2026-07 HADLEY OIL COMPANY, LLC 150 mo
1999-08 — 2014-01 HADLEY OIL 174 mo
1993-01 — 1999-07 PATRICK, GEORGE & PATRICK, ROGER 79 mo

Wells (35)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
48HADLEY OIL COMPANY, LLC29002005-03-28
53HADLEY OIL COMPANY, LLC11,9992002-05-10
51HADLEY OIL COMPANY, LLC11,2502000-08-22
52HADLEY OIL COMPANY, LLC11,2502000-08-22
50HADLEY OIL COMPANY, LLC11,0001999-10-05
47HADLEY OIL COMPANY, LLC11,1001983-07-14
1042-337-04106HADLEY OIL COMPANY, LLC------
1142-337-80601HADLEY OIL COMPANY, LLC------
1242-337-80602HADLEY OIL COMPANY, LLC------
1342-337-04398HADLEY OIL COMPANY, LLC------
1542-337-04400HADLEY OIL COMPANY, LLC------
1642-337-80606HADLEY OIL COMPANY, LLC------
1742-337-80607HADLEY OIL COMPANY, LLC------
1842-337-80608HADLEY OIL COMPANY, LLC------
1942-337-80609HADLEY OIL COMPANY, LLC------
2042-337-80610HADLEY OIL COMPANY, LLC------
2142-337-80611HADLEY OIL COMPANY, LLC------
2442-337-05128HADLEY OIL COMPANY, LLC------
2542-337-80614HADLEY OIL COMPANY, LLC------
2642-337-80615HADLEY OIL COMPANY, LLC------
2742-337-80616HADLEY OIL COMPANY, LLC------
2842-337-80617HADLEY OIL COMPANY, LLC------
2942-337-80618HADLEY OIL COMPANY, LLC------
3042-337-80619HADLEY OIL COMPANY, LLC------
3142-337-80620HADLEY OIL COMPANY, LLC------
3242-337-05122HADLEY OIL COMPANY, LLC------
3342-337-80622HADLEY OIL COMPANY, LLC------
3442-337-80623HADLEY OIL COMPANY, LLC------
3942-337-80624HADLEY OIL COMPANY, LLC------
4342-337-80626HADLEY OIL COMPANY, LLC------
4542-337-80627HADLEY OIL COMPANY, LLC------
642-337-80596HADLEY OIL COMPANY, LLC------
742-337-80597HADLEY OIL COMPANY, LLC------
842-337-80598HADLEY OIL COMPANY, LLC------
942-337-80599HADLEY OIL COMPANY, LLC------