SPARKS - MAYFIELD

Oil · District 09 · Lease #5955

Operator: SWANSON, TOMMY OIL COMPANY, INC.

Fields: K-M-A

Cum Oil

75k BBL

Cum Gas

143 MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

2005-03

Production History

Cum Oil: 75,317 BBL Cum Gas: 143 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

566 BBL/mo

Di (annual)

39.8%

b-factor

0.3

EUR

24,096 BBL

R-squared

0.742

type

hyperbolic

Operator History (from monthly production reports)

2012-10 — 2026-07 QUATRO OIL AND GAS, INC. 166 mo
2011-02 — 2012-09 SWANSON, TOMMY OIL COMPANY, INC. 20 mo
2005-02 — 2011-01 PEBA OIL & GAS CO. 72 mo
1993-01 — 2005-01 PUMPCO SERVICES 145 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11QUATRO OIL AND GAS, INC.14,0001984-01-06
10WQUATRO OIL AND GAS, INC.14,0001979-11-21
9QUATRO OIL AND GAS, INC.13,9501978-01-03
7QUATRO OIL AND GAS, INC.13,9501977-07-25
1WS42-485-33247QUATRO OIL AND GAS, INC.------
242-485-86552QUATRO OIL AND GAS, INC.------
342-485-86553QUATRO OIL AND GAS, INC.------
442-485-86554QUATRO OIL AND GAS, INC.------
542-485-86555QUATRO OIL AND GAS, INC.------
642-485-86556QUATRO OIL AND GAS, INC.------