SHUMAKE

Oil · District 09 · Lease #1583

Operator: SUTTERFIELD-TISDALE-PAYNE, INC.

Cum Oil

127k BBL

Cum Gas

66 MCF

casinghead

Wells

41

Production

1993-01 — 2026-02

Peak Month

2005-12

Production History

Cum Oil: 126,574 BBL Cum Gas: 66 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

757 BBL/mo

Di (annual)

10.8%

b-factor

0.2

EUR

99,350 BBL

R-squared

0.725

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 R2Q OPERATING LLC 20 mo
2020-06 — 2024-11 MASSIE OIL COMPANY 54 mo
2003-08 — 2020-05 ALLEN, C. L. (DOIE) 202 mo
1998-07 — 2003-07 SABRE OPERATING, INC. 61 mo
1993-01 — 1998-06 SUTTERFIELD-TISDALE-PAYNE, INC. 66 mo

Wells (41)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
49R2Q OPERATING LLC11,2002016-05-24
46R2Q OPERATING LLC11,2002008-02-28
45R2Q OPERATING LLC11,2002007-07-31
44R2Q OPERATING LLC11,2002006-07-06
41R2Q OPERATING LLC11,2252005-10-04
39R2Q OPERATING LLC11,2002005-08-10
40R2Q OPERATING LLC11,2002005-08-09
37R2Q OPERATING LLC21,3812005-03-09
35R2Q OPERATING LLC11,4001999-10-29
34R2Q OPERATING LLC11,5001981-04-02
32CR2Q OPERATING LLC11,2001980-07-22
30CR2Q OPERATING LLC11,5001979-12-05
31CR2Q OPERATING LLC11,5001979-12-05
1242-077-80654R2Q OPERATING LLC------
1342-077-80655R2Q OPERATING LLC------
1742-077-80657R2Q OPERATING LLC------
19C42-077-80323R2Q OPERATING LLC------
19 S42-077-80658R2Q OPERATING LLC------
1 B42-077-81941R2Q OPERATING LLC------
20C42-077-80324R2Q OPERATING LLC------
21C42-077-80325R2Q OPERATING LLC------
24C42-077-20063R2Q OPERATING LLC------
2542-077-80659R2Q OPERATING LLC------
2642-077-80660R2Q OPERATING LLC------
26C42-077-80328R2Q OPERATING LLC------
2742-077-80661R2Q OPERATING LLC------
27C42-077-80329R2Q OPERATING LLC------
28C42-077-20059R2Q OPERATING LLC------
2942-077-80662R2Q OPERATING LLC------
2 B42-077-04108R2Q OPERATING LLC------
3042-077-80663R2Q OPERATING LLC------
3142-077-80664R2Q OPERATING LLC------
3242-077-80665R2Q OPERATING LLC------
3342-077-30677R2Q OPERATING LLC------
3 B42-077-81943R2Q OPERATING LLC------
4 B42-077-81944R2Q OPERATING LLC------
4C42-077-80320R2Q OPERATING LLC------
542-077-80653R2Q OPERATING LLC------
5 B42-077-81945R2Q OPERATING LLC------
5C42-077-80321R2Q OPERATING LLC------
8C42-077-80322R2Q OPERATING LLC------