Specifications

1).Top cementing plug & Bottom cementing plug.
2).Common & non -rotary type
3).High temperature and high pressure resistance

Model HC-A Tie Back Seal Nipple

Features

 

1. The design of rounded guide nose and side ports allows cementation

 

when the nipple is partially stabbed into the PBR.This has solved the

 

problem that a conventional tie back seal nipple is difficult to stab

 

into the PBR after cementation.

 

2. Streamline guide nose allows easy entry into the PBR.

 

3. Groups of high temperature- and corrosion-resistant seals provide

 

effective sealing.

 

 

Specifications

 

Liner Size	Sealing Capacity		Rated Temperature	Sealing Length
in.	MPa	psi	°C	mm	in.
11-3/4	35	5000	-35-170	1184	46.614
10-3/4				1199	47.205
10-1/4				1174	46.220
9-7/8				1199	47.205
9-5/8				1023	40.276
8-5/8				1077	42.404
8-1/8				1127	44.370
7-5/8				1144	45.039
7				1185	46.654
6-5/8				1238	48.740
5-3/4				1133	44.606
5-1/2				1133	44.606
5				1133	44.606
4-3/4				1133	44.606
4-1/2				1133	44.606