Ratch Latch Seal Assembly

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Description

Ratch Latch Seal Assembly

The KWRL Ratch Latch Seal Assembly has anchor mechanism running into packer seal bore or BPR. This positive latch system minimizes seal movement in the well. Only slight tension and right hand rotation is used to disengage the ratch latch seal assembly. It can be relatched or pulled with the tubing for redress operations.
Features
1.Can withstand up to 15,000PSI[103.5MPa] of internal and external pressure difference;

2.Withstand temperatures up to 400℉[204℃];

3.The seal assembly type and material can be changed to meet the specify a service environment;

4.The guide shoe is designed with a large bevel Angle to ensure that it can be automatically guided when running well and tying back;

5.A variety of premium thread types are available.

Specification
Casing OD	MAX OD		MIN ID		Seal outside diameter
Casing OD	in	mm	in	mm	in	mm
5	3.898	99.00	1.969	50.00	3.000	76.20
	3.960	100.58	1.910	48.51	3.125	79.38
	4.198	106.40	2.146	54.50	3.000	76.20
5 1/2	4.255	108.08	2.308	58.62	3.500	88.90
	4.438	112.73	2.812	71.42	3.750	95.25
	4.500	114.30	2.402	61.00	3.250	82.55
	4.500	114.30	3.000	76.20	4.000	101.60
6 5/8	4.990	126.75	1.968	49.99	3.250	82.55
6 5/8	5.433	138.00	2.874	73.00	4.500	114.30
7	5.563	141.30	3.800	98.55	4.625	117.48
	5.787	147.00	2.992	76.00	4.750	120.65
	5.812	147.62	3.878	98.50	4.875	123.83
	5.875	149.22	4.000	101.60	4.875	123.83
7 5/8	6.400	162.56	4.134	105.00	5.125	130.18
	6.732	170.99	4.252	108.00	5.375	136.53
			4.252	108.00	5.750	146.05
			4.778	121.36	5.750	146.05
9 5/8	7.000	177.80	4.778	121.36	6.375	161.93