KIRBY

Oil // district 3 // lease#21436

op: ROBERSON OIL COMPANY

cum_oil

63k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1995-02

-- production_history

cum_oil: 62,507 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

669 BBL/mo

Di (annual)

29.3%

b-factor

0.5

EUR

48,252 BBL

R-squared

0.374

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PECOS PETROLEUM COMPANY211,0001998-05-11
2PECOS PETROLEUM COMPANY211,0001992-08-07
2CPECOS PETROLEUM COMPANY211,0001992-08-07
EOF // multi-state drilling data platform // 2026