CALLIHAN, M. W. -A-

Oil // district 1 // lease#6371

op: TEXAS COAST OPERATING, INC.

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2021-11

peak_month

1995-08

-- production_history

cum_oil: 2,323 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

36 BBL/mo

Di (annual)

41.1%

b-factor

0.4

EUR

1,556 BBL

R-squared

0.332

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 1LOSCUARTOS AMIGOS OIL GROUP12,8001980-06-20
EOF // multi-state drilling data platform // 2026