t = Times;
n=size(Times,1);
% para =  cell2mat(Wellpara);
nw= 1;%Ñ¡¾®ºÅ
% n = length(para);
bhp = zeros(n,1);
for i = 1 : n
%     bhp(i) = para(i).bhp(2);
% bhp(i) = Wellpara{i}{1,nw}.pwf;
bhp(i) = Wellpara{i}{1,nw}.qo;
% bhp(i) = Wellpara{i}{1,nw}.pwf;
% bhp(i) = Wellpara{i}{1,nw}.qw/(Wellpara{i}{1,nw}.qw+Wellpara{i}{1,nw}.qo);
end
plot(t,bhp,'b^-')
hold off
% ylim([0,200]);
xlabel('time, day');
% ylabel('water cut');
ylabel('oil production rate, m^3/d');