PROCTOR "21"

Oil // district 9 // lease#7692

op: ROBERTS & HAMMACK, INC.

fields: CALVIN (DEAN)

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1996-01

peak_month

1993-10

-- production_history

cum_oil: 3,274 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

170 BBL/mo

Di (annual)

79.9%

b-factor

0.0

EUR

2,535 BBL

R-squared

0.600

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CASS, FRANK19,2001978-10-16
EOF // multi-state drilling data platform // 2026