MCBURNEY, E.

Oil · District 09 · Lease #5674

Operator: SPEARCO OIL

Cum Oil

52k BBL

Cum Gas

143 MCF

casinghead

Wells

20

Production

1993-01 — 2026-03

Peak Month

1994-11

Production History

Cum Oil: 52,073 BBL Cum Gas: 143 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

290 BBL/mo

Di (annual)

7.1%

b-factor

0.0

EUR

47,555 BBL

R-squared

0.573

type

exponential

Operator History (from monthly production reports)

2018-02 — 2026-07 OS&S OPERATING INC. 102 mo
2001-05 — 2018-01 O S & S OIL COMPANY 201 mo
2000-08 — 2001-04 OS&S OPERATING INC. 9 mo
1998-10 — 2000-07 S & K OPERATING 22 mo
1996-12 — 1998-09 FOUR STAR OPERATING 22 mo
1995-10 — 1996-11 O S & S OIL COMPANY 14 mo
1994-11 — 1995-09 SPEARCO OIL 11 mo
1993-01 — 1994-10 POBRES INCORPORATED 22 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
34OS&S OPERATING INC.11,1701977-11-24
32OS&S OPERATING INC.11,1701977-11-07
36OS&S OPERATING INC.11,1701977-11-07
33OS&S OPERATING INC.11,1701977-11-03
35OS&S OPERATING INC.11,1701977-11-03
1542-485-85719OS&S OPERATING INC.------
1742-485-85720OS&S OPERATING INC.------
1842-485-32049OS&S OPERATING INC.------
2042-485-32051OS&S OPERATING INC.------
2142-485-32052OS&S OPERATING INC.------
2242-485-33340OS&S OPERATING INC.------
2342-485-33339OS&S OPERATING INC.------
2442-485-33346OS&S OPERATING INC.------
2542-485-33347OS&S OPERATING INC.------
2642-485-33338OS&S OPERATING INC.------
2742-485-33345OS&S OPERATING INC.------
2842-485-33344OS&S OPERATING INC.------
2942-485-33343OS&S OPERATING INC.------
3042-485-33342OS&S OPERATING INC.------
3142-485-33341OS&S OPERATING INC.------