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API Super Fishing Jar for Oilfield Downhole Drilling Z type 121mm
Hydraulic drill jar is an integral hydraulic jar with up jarring and down jarring.when downhole drilling tools are stuck,the jar can provide a huge impact to unfreeze with up jarring. Thus normal drilling operation can be recovered quickly.
When the jar is used. Operators can adjust to picking up it or slacking off it on surface to create up jarring impact or down jarring impact(without addition to the torque or adjustment to the outside part) and adjust impact from very small range to the biggest range needed. The jar can be operated easily and conveniently with high reliability and applied to many downwhole activities of drilling. Coring, fishing, workover etc.
API Super Fishing Jar for Oilfield Downhole Drilling Z type 121mm
Design Features/Benefits:
1. Higher intensifiers capability, it can hit harder than any other jar/ Intensifiers of the same size
2. Maximum operating temperature 500 degrees F
3. Large bore for drop ball
4. Intensifiers has high tensile strength for higher impact service capability
5. Intensifiers can be run in compression or tension
API Super Fishing Jar for Oilfield Downhole Drilling Z type 121mm
|
O.D.
(mm/inch) |
I.D.
(mm/inch) |
Connection
API |
Max. Upward
Jarring Force KN |
Max. Downward
Jarring Force KN |
OAL
(mm/inch) |
|
121(4-3/4)
|
50.8(2)
|
NC38
|
450
|
230
|
6356(250)
|
|
159(6-1/4)
|
57.2(2-1/4)
|
NC50
|
630
|
360
|
7265(286)
|
|
165(6-1/2)
|
57.2(2-1/4)
|
NC50
|
630
|
360
|
7265(286)
|
|
196(7-3/4)
|
71.4(2-13/16)
|
6-5/8REG
|
820
|
460
|
7062(287)
|
|
203(8)
|
71.4(2-13/16)
|
6-5/8REG
|
820
|
460
|
7062(287)
|
SEACO Oilfield Equip,is manufacturer & stockist of equipments,services and solutions to the upstream to downstream in oil & gas industry.We are aimed at helping customers to obtain the maximum from their each well.Providing our customers superior quality at the best value for products and services in order to ensure our customers' continued satisfaction.
Our main range include but not limited below:
1).Rig packages: 250hp to 3000hp Land drilling rigs; Workover rigs(Fast-moving rigs are available).
2).Rig components: Crown block;Travelling block; Hook; Swivel; Rotary table; Drawwork; Driller's cabin; MCC/SCR house; MCC/VD house; Top drive ect...
3).Wellhead & Pressure control equipments: BOP; Chock & Kill manifold; Pressure hoses; BOP closing unit; Casing&Tubing head; X-Mas tree; Valves; Spools and flanges ect...
4).Solid control & Mud system equipments: Shale shaker; Desander; Desilter; Mud cleaner; Hopper; Centrifuge; Agitator; Mud tanks; Unions,ect...
5).Tubulars & Drilling strings: Drill pipe; HWDP; Drill collar; Kelly; Casing; Tubing; Pup joint; Sucker rod; Line pipes ect...
6).Tubular Running and handing tools: Elevator; Slip; Manual/Power tong; HPU; Bushing; Spinner; Bit breaker; Spider; Links; Stuibing guide; Thread protector ect...
7).Downhole/Fishing tools: Drilling & Fishing jar; Stabilizers; Hole opener; Overshot; Drilling bit ect...
8).Cement tools: Cement unit;Float collar; Float shoe;Liner hanger;Cement head ect...
9).Others: Air winch; Drilling line; Safety equipments; Mud pump spare parts; Rig parts; Fittings ect...
10). Commissioning and other services.
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