Releasing and Circulating Overshot Oil Well Downhole Overshots

Product Description

Product Description
Series 150 Releasing and Circulating Overshot is an external fishing tool for engage, pack off and retrieve tubular fish, especially for fishing drill collar and drill pipe. The grapple of the overshot can be designed for different sizes of fish, so one overshot can be dressed with different size of grapple components for fishing different sizes of fish.
Construction
Series 150 Overshot consists of three outside parts: Top Sub, Bowl, and Standard Guide. The Basic Overshot may be dressed with either of two sets of internal parts, if the fish diameter is near the maximum catch of the Overshot, a Spiral Grapple, Spiral Grapple Control, and Type "A" Packer are used. If the fish diameter is considerably below maximum catch size (½" or more) a Basket Grapple and a Mill Control Packer are used.
When order please specify:
The model of the overshot The hole, casing size or o.d. of overshot Top connection O.D of the fish
Product Parameters

Model	O.D (mm)	Max.Fishing Size(mm)	Allowed Pull(KN)	Releasing Pull &Allowed Torque		Connection(Box LH)
				Pull(KN)	Torque(N.m
DLT-T95x48	95	48 3	250	120	3100	2 7/8 REG
DLT-T105X60	105	63 5	350	150	5750	NC31
DLT-T114X73	1 1 4	78 6	420	180	7750	NC31
DLT-T134X89	134	93 2	500	180	10250	NC38
DLT-T145x102	145	1016	700	200	11020	NC38
DLT-T160X11 4	160	114.3	900	200	12150	NC38
DLT-T185X127	185	127	1200	240	13500	NC50
DLT- T2000X1 40	200	139 7	1500	240	15300	NC50

Specification - Table 2 Releasing and Reversing Overshot connection RH

Model	O.D. (mm)	Max.Fishing Size(mm)	Allowed Pull(KN)	ReleasnigPull& Allowed Torque		Conneciton(Box RH)
				Pull(KN)	Torque(N.m
DLT-T105 x60F	105	63.5	350	150	5750	NC31
DLT-T114x73F	114	78.6	420	180	7750	NC31
DLT-T134x89F	134	93.2	500	180	10250	NC38
DLT- T160 X114F	160	114.3	900	200	12150	NC38

Detailed Photos
Company Profile
Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. 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. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of ISO, GOST, etc.
Certifications
Packaging & Shipping
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 confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, 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: First we discuss order details, production details 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 the 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 your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.