SHANNON "A"

Oil // district 9 // lease#10608

op: RAMTEX ENERGY LLC

cum_oil

88k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-11

-- production_history

cum_oil: 88,411 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

628 BBL/mo

Di (annual)

10.2%

b-factor

0.0

EUR

73,694 BBL

R-squared

0.398

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PHILLIPS PETROLEUM COMPANY18,2001987-04-15
3PHILLIPS OIL COMPANY39,6001985-06-14
EOF // multi-state drilling data platform // 2026