COGDELL RANCH "B"

Oil // district 11 // lease#67842

op: TRACER OPERATING, INC.

cum_oil

34k BBL

cum_gas

0 MCF

wells

2

production

1997-12 — 2026-03

peak_month

1998-01

-- production_history

cum_oil: 33,610 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

667 BBL/mo

Di (annual)

73.9%

b-factor

0.6

EUR

23,773 BBL

R-squared

0.449

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4TRACER OPERATING, INC.16,0001998-01-23
3TRACER OPERATING, INC.16,0001997-11-04
EOF // multi-state drilling data platform // 2026