API ADrilling Jars
USD $1 - $40,000 /Piece
Min.Order:1 Piece
Goldenman Petroleum Equipment Co., Limited
JYQ Drilling Jar
JYQ Double Acting Hydraulic-Mechanical Drilling Jar is a jarring and stuck releasing tool. It integrates the up jar and down jar impact and can release the stuck accident occurring during drilling. Upon the request, the tool can automatically control the impact strength and times of jarring. It is an ideal tool for vertical well and deflecting well.
Main Technical Specification of JYQ Double Acting Hydraulic-Mechanical Drilling Jar | |||||||||
Model | O.D | I.D. | Joint Thread API | Max Working Load Lbf (N) | Max Tensile load Lbf (N) | Maximum Torque strength Lbf-ft (N/m) | UP Stroke in (mm) | Down Stroke in (mm) | Overall Length ft-in(mm) |
JYQ121 | 4-7/8 (124) | 2-1/32 (51.4) | NC38 | 110,160 (490,000) | 440,000 (1,957,120) | 20,000 (27,120) | 9 (226) | 6 (152) | 14’9”(4,500) |
JYQ159 | 6-3/8 (162) | 2-1/4 (57.2) | Nc46 | 139,380 (620,000) | 610,000 (2,713,280) | 50,000 (678,000) | 9 (226) | 6 (152) | 16’5” (5,007) |
JYQ165 | 6-3/4 (168) | 2-1/4 (57.2) | NC50 | 139,380 (620,000) | 850,000 (3,780,800) | 75,000 (101,700) | 9 (226) | 6 (152) | 16’5” (5,007) |
JYQ178 | 7 (178) | 2-1/4 (57.2) | NC50 | 139,380 (620,000) | 1,050,000 (4,670,000) | 100,000 (135,600) | 9 (226) | 6 (152) | 16’5” (5,007) |
JYQ203 | 8 (203) | 2-13/16 (71.4) | 6-5/8 REG | 183,000 (820,000) | 1,500,000 (6,672,000) | 150,000 (203,400) | 9 (226) | 6 (152) | 16’7” (5, |