Occupation: Wellhead Pumpers
Task: Start compressor engines and divert oil from storage tanks into compressor units and auxiliary equipment to recover natural gas from oil.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0.94 (N=51)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 5.32 (N=51)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 21.74 (N=51)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 19.73 (N=51)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 37.51 (N=51)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 14.76 (N=51)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=51)
Source: Incumbent, 12/2004

Scale: Importance
Value: 4.08 (N=50)
Source: Incumbent, 12/2004

Scale: Relevance of Task
Value: 37.82 (N=124)
Source: Incumbent, 12/2004