Size(in)

Rated Cap.

(DP)

(Casing)

(Tubing)

(Short Tons)

DD -150

2 3/8-5 1/2

4 1/2-5 1/2

2 3/8-4 1/2

150

DD -250

2 3/8-5 1/2

4 1/2-5 1/2

2 3/8-4 1/2

250

DD -350

2 3/8-5 1/2

4 1/2-5 1/2

2 3/8-4 1/2

350

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.


FAQ
How can I place order?
A:You can contact us by email about your order details,or place order on line.


How can I pay you?
A:After you comfirm our PI,we will request you to pay.T/T(HSBC bank),L/C,DP,Western Union are the most usual ways we are using.If you want to use other way,please tell me,we can discuss.


What's the order procedure?
A:Frist we disscuss order details,production detail by email or TM.Then we issue you an PI for your confirmation.You will be requested to do pr-epaid full payment or deposit before we go into production. After we get deposit,we start to process the order.We usually need 7-15days 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 start to prepare the shipment for you.


How do you take care when you clients received defective products?
A:Replacement.If there are some defective items,we usually credit to our customer or replace in next shipment.