CHASE "C"

Oil // district 10 // lease#30414

op: BLUCO PRODUCTION CO., INC.

fields: COWDEN, SOUTH

cum_oil

238k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2022-03

-- production_history

cum_oil: 237,554 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,338 BBL/mo

Di (annual)

98.2%

b-factor

2.0

EUR

146,504 BBL

R-squared

0.895

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BLUCO PRODUCTION CO., INC.14,9001986-05-21
2BLUCO PRODUCTION CO., INC.14,9501986-01-21
1KASPAR, A. G.24,9001985-11-26
EOF // multi-state drilling data platform // 2026