Wasn't Sure on the flop

[Waffleticket]

Poker Stars
Pot Limit Omaha Ring game
Blinds: $0.05/$0.10
4 players
Converter

Stack sizes:
UTG: $3.35
Button: $10.65
Hero: $4.90
BB: $0.90

Pre-flop: (4 players) Hero is SB with A[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/club.gif[/img]
UTG calls, Button calls, <font color="#cc0000">Hero raises to $0.3</font>, BB folds, UTG calls, Button calls.

Flop: 8[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/heart.gif[/img] ($1, 3 players)
<font color="#cc0000">Hero bets $0.95</font>, <font color="#cc0000">UTG raises all-in $3.05</font>, Button calls, Hero folds.

Turn: J[img]/images/graemlins/spade.gif[/img] ($8.05, 1 player + 1 all-in - Main pot: $8.05)


River: J[img]/images/graemlins/club.gif[/img] ($8.05, 1 player + 1 all-in - Main pot: $8.05)


Results:
Final pot: $8.05

I was fairly new to the table wasn't sure what range of hands the other guys had.