| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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The safety joint is used for when finish fracturing operation, backwashing well,the tubing string still can't pull up. The safety joint has the feature of high tensile strength, release reliably, fishing conveniently. When fish it, need the fishing spear.The safety joint is the tool of keep the safety.
Structure and work principle
It is connected with the fracturing tubing string to the design depth. When finish fracturing operation, backwashing well, the tubing string still can't pull up, please pull up the tubing string slowly, the shear pin can be clipped. The up of the safety joint can be pull out, then fish the tubing string.
AJ type safety joint is a specialized joint consisting of two parts.The specialized joint takes protective effect for drilling stem in drilling ,repairing and test oil (gas)engineering,etc.It is used to treat well bottom accident and used to be on -the -way test in drilling and coring operation. It is connected to the required position of drilling stem to protect drilling stem without any influence on the normal working of drilling tool.
|
Model
|
O.D. (mm)
|
I.D. (mm)
|
ThreadConn
|
|
AJ-C86
|
86
|
38
|
NC26
|
|
AJ-C95
|
95
|
44
|
NC26
|
|
AJ-C105
|
105
|
51
|
NC31 , 2 7/8NU , 2 7/8EUE
|
|
AJ-C121
|
121
|
57
|
NC38
|
|
AJ-C159
|
159
|
71.4
|
NC46 , NC50
|
|
AJ-C165
|
165
|
71.4
|
NC50
|
|
AJ-C178
|
178
|
71.4
|
NC50 , 5 1/2FH
|
|
AJ-C203
|
203
|
76
|
6 5/8REG
|
|
AJ-C228
|
228
|
76
|
7 5/8REG
|
Shandong Yacheng Petroleum Technology Co.,Ltd.(YCPT) is located in Dongying city, the second largest oilfield in China. Yacheng Petroleum has over 20 years of experience in research,development and manufacturing of oil&gas drilling equipment with experienced technical team,professional sales and after-sales service teams.
Yacheng Petroleum provides wide range of products,including Handling Tools,Drilling Tools,Mud Pump and Spare Parts,Solid Control Equipment, Flowline Products,Fishing tools,etc.Yacheng Petroleum has established a complete quality control system, all products & equipment manufactured as per international standard ISO 9001 and API standard.
Based on our talented experienced technician team and sincerely marketing strategy, Yacheng Petroleum have exported our products to more than 30 countries in the world like Russia, Iran, UAE, USA, Chile... and so on.The positive feedback from our clients are encouraging us to do much better and more strict on self-requirement. We will continue to provide quality products with favorable prices to all customers!
Yacheng Petroleum is striving for being an international drilling equipment solution provider and quality equipment provider in the world.
Welcome to visit our company. Let's open the delightful business cooperation!
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.
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