High Quality API Fishing Tool Overshot for Oilfield

• After-sales Service: Provide
• Warranty: 12 Month
• Manufacturing Process: CNC Milling
• Surface Treatment: Oxidation
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: ASSK
• Thread: API
• Use: Well Drilling
• Application: Oil Field
• Machine Type: Fishing Tool
• Place of Origin: Liaoning Anshan
• Transport Package: Wooden Case
• Specification: According to the custom
• Trademark: Tolian
• Origin: China
• HS Code: 8431431000
• Production Capacity: 1000piece/Year

Product Description

Product description
 

Product Application

Our 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

Our 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.

Model	O.D.(mm)	Max.catch size(mm)		API	Model	O.D.(mm)	Max.catch size(mm)		API
		Spiral grapple	Basket grapple	Connection			Spiral grapple	Basket grapple	Connection
LT-T89	89	60.3	47.6	NC26	LT-T194	194	159	141	NC50
LT-T92	92	73	63.5	NC26	LT-T200	200	159	141	NC50
LT-T95	95	76.2	66.6	NC26	LT-T206	206	178	163	NC50
LT-T102	102	73	60.3	NC26	LT-T206A	206	168	152	NC50
LT-T105	105	85.7	73	NC31	LT-T219	219	178	159	NC50
LT-T114	114	89	75	NC31	LT-T232	232	203	187	NC50
LT-T117	117	89	78	NC31	LT-T244	244	206	184	6 5/8 REG
LT-T127	127	95	80	NC38	LT-T260	260	219	200	6 5/8 REG
LT-T143	143	120.6	102	NC38	LT-T270	270	228.6	209.6	6 5/8 REG
LT-T152	152	128	111	NC38	LT-T273	273	241.3	216	6 5/8 REG
LT-T168	168	127	114	NC50	LT-T286	286	244.5	225.4	6 5/8 REG
LT-T168B	168	139.7	120.6	NC50	LT-T298A	298	257	238.1	6 5/8 REG
LT-T181	181	146	127	NC50	LT-T340	340	286	260	6 5/8 REG

Marina  
  
-----------------------------------------------------------------
Liaoning Tolian Technology development Co,. Ltd
Adress:No.45 Shuangde  Street,Tiexi Distrct,Anshan City,Liaoning   Province,China