enron hpl actuals september 22 24 2000 friday september 22 2000 teco tap 45 000 enron 105 000 hpl gas daily hpl ls katy 15 000 enron saturday september 23 2000 teco tap 45 000 enron 105 000 hpl gas daily hpl ls katy 15 000 enron sunday september 24 2000 teco tap 57 500 enron 1 875 hpl gas daily hpl ls katy 2 500 enron