Toolstring Equipment Wireline Jars Tubular Jar Downhole Tools
Tubular Jar
Tubular Jar, similar to a Mechanical Link Jar / Spang Jar, is designed to work as a slide hammer which incorporate the stem mass (connected above jar) and its upward and downward movement to deliver effective jarring impacts. Tubular Jar works effectively in large tubing and casing where jarring in debris is expected. The perforated body/tube allow fluid bypass to prevent pistoning.
The effectiveness of the jarring impacts depends on a number of factors which include; the weight of the stem used and the length of jar's strokes. Other factor that may (or may not) contribute include the tubing size and straightness, the fluid viscosity in the tubing and the well pressure acting on the cross sectional area of the toolstring.
Available tool sizes as shown. Please contact our sales office for further enquiries.
Tools
0.D. |
Fishneck
0.D. |
Thread
Connection |
Stroke |
| 1.25" |
1.187" |
15/16"-10 |
10" |
| 20" |
| 24" |
| 1.50" |
1.375" |
15/16"-10 |
20" |
| 24" |
| 30" |
| 1.875" |
1.75" |
1 1/16"-10 |
20" |
| 24" |
| 30" |
| 2.125" |
1.75" |
1 1/16"-10 |
20" |
| 24" |
| 30" |
| 2.50" |
2.313" |
1 1/16"-10 or 1 9/16"-10 |
20" |
| 24" |
| 30" |
Q:How can I place order?
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line.
Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.
Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.
Q: What's the order procedure?
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you.
Q: How do you deal with defective products received by the clients?
A: If there are some defective items, we usually credit to our customer or replace them in next shipment.
Audited Supplier 
){kind=link}
){kind=link}