SPARKS - MAYFIELD

Oil // district 13 // lease#5955

op: SWANSON, TOMMY OIL COMPANY, INC.

fields: K-M-A

cum_oil

75k BBL

cum_gas

0 MCF

wells

10

production

1993-01 — 2026-03

peak_month

2005-03

-- production_history

cum_oil: 75,291 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

517 BBL/mo

Di (annual)

37.4%

b-factor

0.3

EUR

23,369 BBL

R-squared

0.732

type

hyperbolic

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11GRACE PETROLEUM CORP.14,0001984-01-06
10WGRACE PETROLEUM CORP.14,0001979-11-21
9CLEARY PETROLEUM CORP.13,9501978-01-03
7CLEARY PETROLEUM CORP.13,9501977-07-25
1WS42-485-33247--------
242-485-86552--------
342-485-86553--------
442-485-86554--------
542-485-86555--------
642-485-86556--------
EOF // multi-state drilling data platform // 2026