Drilling Jar
Source:SIQUAN|[ 2014-03-12 ] Hits:1138
摘要:
3 Types of Drilling Jar supplied by SiQuan Machinery:
Mechanical Drilling Jar
1. JZ95
OD: 3-3/4'' (95mm) ~ 9'' (229mm)
ID: 1-3/32'' (28mm) ~ 3'' (76'')
Tool joint type: API connection, such as NC31, NC38, NC46, NC50, 6-5/8REG, 7-5/8REG.
2. JSZ
OD: 4-7/8'' (124mm) ~ 8'' (203mm)
ID: 2-1/32'' (28mm) ~ 2-13/16'' (71.4'')
Tool joint type: API connection, such as NC38, NC46, NC50, 6-5/8REG.
Hydraulic Drilling Jar
OD: 4-3/4'' 121mm) ~ 9-1/2'' (241mm)
ID: 2-1/4'' (57mm) ~ 3'' (76'')
Tool joint type: API connection, such as NC38,NC50, 6-5/8REG, 7-5/8REG Double Acting
Hydraulic-Mechanical Drilling Jar
OD: 4-7/8'' (124mm) ~ 8'' (203mm)
ID: 2-1/32'' (51.4mm) ~ 2-13/16'' (71.4'')
Tool joint type: API connection, such as NC38, NC46, NC50, 6-5/8REG.