(QT (DQL ``) (QTC (S (BASENP (PRP It)) (VP (VBZ is) (ADJP (JJ worth) (S (VP (VBG remembering) (SBAR (IN that) (S (NP (NP (BASENP (NNP BP)) (COMMA ,) (BASENP (PRPD its) (NN rig) (NN operator) (NNP Transocean))) (CC and) (BASENP (DT the) (JJ main) (NN well) (NN contractor) (NNP Halliburton))) (VP (VBP are) (NP (BASENP (DT the) (JJ blue) (NN chip) (NNS companies)) (PP (IN in) (BASENP (DT the) (JJR wider) (NN oil) (CC and) (NN gas) (NN sector)))))))))))) (PERIOD .)) (DQR ''))