Factory Manufacturer Bz Mechanical Drilling Jar for Oil and Gas Drilling Tools

• After-sales Service: 1 Year
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Model NO.: BZ121
• Transport Package: Wooden Case
• Trademark: Beyond
• Origin: China
• Production Capacity: 1000/Month

Product Description

Product Description

Mechanical drilling jar is a jarring and stuck releasing tool. It integrates the up jar and down jar and can release the stuck accident to occurring during drilling operation. For directional wells and deep wells drilling, the mechanical drilling jars are an ideal tool for improving work efficiency. Mechanical drilling jar integrates upward jarring with downward jarring so that it can release drilling tools from the block or the stuck etc. during drilling. It is a part of drill stem when it doesn't jarring and it can work at any time when need jarring, thus it is highly improve the drilling efficiency, it has widely load (jarring force) scope of upward jarring and download jarring, so it can be adjusted at the maintenance station or on the well site according to the requirement. The special flexible joint can effectively reduce the flexural stress of the drilling jar body. Therefore, it is the first selected drilling jar for vertical well, deep well, directional well and complicated well operations.

Model	BZ121	BZ165/159	BZ203/197
OD	121(4 3/4)	165(6 1/2)/159(6 1/4)	203(8)/197(7 3/4)
mm(inch)
ID	50.8(2)	57.2(2 1/4)	71.4(2 13/16)
mm(inch)
OAL(Locking place)	6370(251)	7015(276)	7310(288)
mm(inch)
Upper Stroke	210(8 1/4)	142(5 9/16)	145(5 11/16)
mm(inch)
Lower Stroke	197(7 3/4)	172(6 3/4)	178(7)
mm(inch)
Conn.	NC38	NC50	6 5/8REG
Max Working Load	1950	3750	6650
(KN)
Max Working Torque	15	25	35
(KN·M)
Upward Jarring Force	450	630	820
(KN)
Downward Jarring Force	230	360	460
(KN)
Pumping Area(cm²)	42	76	134

 

Detailed Photos

After Sales Service

 

FAQ

1. who are we?
We are based in Shandong, China, start from 2016,sell to Eastern Europe(30.00%),Eastern Asia(10.00%),North America(10.00%),South America(10.00%),Oceania(10.00%),Africa(10.00%),Southeast Asia(10.00%),Northern Europe(5.00%),Mid East(5.00%),South Asia(0.00%),Western Europe(0.00%),Southern Europe(0.00%),Central America(0.00%),Domestic Market(0.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Drilling & Workover Rig, Water Drilling Rig, Pile Drilling Rig, Mud Pump, Drilling Rig Spares

4. why should you buy from us not from other suppliers?
1.Professional & Efficient, Customer Focus, Win-win Cooperation 2.Competitive price & within shortest lead time; 3. Overseas technical after-sale services 4. OEM services

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Russian

Company Profile

Shandong Beyond Petroleum Equipment Co., Ltd, hereinafter referred to as "Beyond", was established in year 2016 and certified by ISO9001. Its main business scope is to supply drilling equipment and spares for overseas customers from different sectors, like petroleum, water well, construction and HDD.

 

Beyond products cover but not limited to: oil drilling & workover rig, water well drilling rig, pile drilling rig, horizontal directional drilling rig, mud pump and spares, solid control system & equipment, and other different drilling materials. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. We can customize the product supply as per your on-site conditions, and we can offer overseas after-sale services with our strong technical support. Thanks to our professional services, quality products, fast delivery and competitive prices, we have built up a very good reputation among our customers. Our products had covered countries like U S A, Venezuela, Argentina, India, Singapore, Kazakhstan, Azerbaijan, Egypt and Ethiopia.

 

With "Professional & Efficient, Customer Focus, Win-win Cooperation" as its business principle, Beyond believes we will become your trustable and reliable partner in China. We warmly welcome you to be our customers to establish good cooperation and create a bright future with us together. Choose Beyond, You will get beyond your expectations and we will not let you down.