-DOCSTART- -X- -X- O Evaluate VB B-VP O Drilling NN B-NP B-KPI Cost NN I-NP I-KPI per IN B-PP I-KPI Foot NN B-NP I-KPI across IN B-PP O different JJ B-ADJP O rigs NNS B-NP B-RVAL such JJ B-ADJP O as IN B-PP O Rig NN B-NP B-RVAL X NN I-NP I-RVAL and CC B-CONJP O Rig NN B-NP B-RVAL Y NN I-NP I-RVAL taking VBG B-VP O into IN B-PP O account NN B-NP O operation NN B-NP B-DIM department NN I-NP I-DIM Assess VB B-VP O Trip NN B-NP B-KPI Time NN I-NP I-KPI Reduction NN I-NP I-KPI and CC B-CONJP O Directional JJ B-ADJP B-KPI Drilling NN B-NP I-KPI Accuracy NN I-NP I-KPI for IN B-PP O various JJ B-ADJP O fields NNS B-NP B-DIM while IN B-PP O filtering VBG B-VP O by IN B-PP O Rig NN B-NP B-RVAL 234 CD I-NP I-RVAL and CC B-CONJP O Rig NN B-NP B-RVAL Gamma NN I-NP I-RVAL Please UH B-INTJ O focus VB B-VP O on IN B-PP O Drilling NN B-NP B-KPI Footage NN I-NP I-KPI considering VBG B-VP O operation NN B-NP B-OPVAL department NN I-NP I-OPVAL values NNS I-NP O Operation NN B-NP B-OPVAL Dept NN I-NP I-OPVAL 2 CD I-NP I-OPVAL and CC B-CONJP O Operation NN B-NP B-OPVAL Dept NN I-NP I-OPVAL 4 CD I-NP I-OPVAL Investigate VB B-VP O Drilling NN B-NP B-KPI Performance NN I-NP I-KPI Metrics NN I-NP I-KPI across IN B-PP O various JJ B-ADJP O service NN B-NP B-DIM companies NNS I-NP I-DIM filtered VBN B-VP O by IN B-PP O hole NN B-NP B-HVAL section NN I-NP I-HVAL values NNS I-NP O Hole NN B-NP B-HVAL 10 CD I-NP I-HVAL inch NN I-NP I-HVAL and CC B-CONJP O Hole NN B-NP B-HVAL 16 CD I-NP I-HVAL