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Cementing Head
03/11/2015

Cementing Head
 
Demanding drilling environments require cementing products that are engineered to provide high reliability and increase well life. Cementing tools includes various items used while drilling oil/gas/water wells.
 
Cementing head helps in pumping cement between the running of the top and bottom plugs. Cement heads provide high-pressure performance in a variety of designs to meet the needs of the industry. Featuring single or double plug head designs, easy-to-attach landing joints, and reliable plug pin performance.
 
1. Single Plug Cement Head
 
Features:
 
(1). Compact structure, reasonable design and structure are made of high strength alloy steel AISI4135H, high pressure.
(2). The bottom of the single plug cement head has a union type of quick-latch Joint for easy and casing to connect.
(3). Plug Dropping Indicator is used to indicate the whereabouts through the cement head into the casing.
(4). Cement head cap and the body connecting thread, as well as quick-latch joint pitch trapezoidal screw thread are large, easy quick installation.
(5). Internal balance cement head：Body I.D. greater than cementing plug diameter, the internal pressure balance can be achieved.

Standard Configuration


             Product No.DSC-01                                                                Product No.DSC-02                                                  

Standard configuration No.DSC-01 :   
(1). Plug Dropping Indicator.                  
(2). Plug release Plunger Assembly.
(3). Quick-Latch Joint.
(4). Manifold, Downward union.
(5). Integral Plug Valve.
(6). The type cement heads are available in sizes 16" through 20".
 
Standard configuration No.DSC-02 
(1). Plug Dropping Indicator.
(2). Double Plug release Plunger Assembly.
(3). Without Quick-Latch Joint.
(4). Manifold, Downward union.
(5). Integral Plug Valve.
(6). The type cement heads are available in sizes 16" through 20".

        Product No.DSC-03                                                                          Product No.DSC-04

Single Plug Cement Head No.DSC-03: 
(1). Plug Dropping Indicator.
(2). Plug release Plunger Assembly.
(3). Quick-Latch Joint.
(4). Integral Plug Valve.
(5). Integral manifold by tee and cross, no thread connection.
(6). The type cement heads are available in sizes 4" through 13 3/8".
 
Single Plug Cement Head No.DSC-04:
(1). Plug Dropping Indicator.
(2). Double Plug release Plunger Assembly.
(3). Without Quick-Latch Joint.
(4). Integral Plug Valve.
(5). Integral manifold by tee and cross, no thread connection.
(6). The type cement heads are available in sizes 16" through 20".



                Product No.DSC-05                                                         Product No.DSC-06 

Single Plug Cement Head No.DSC-05:
(1). Simple cement head.
(2). Plug Dropping Indicator.
(3). Double Plug release Plunger Assembly.
(4). No manifold.
(5). On the cover of a union.
(6). The type cement heads are available in sizes 4" through 20".
 
Single Plug Cement Head No.DSC-06:
(1). Plug Dropping Indicator.
(2). Release Plunger Assembly.
(3). Quick-Latch Joint. Rotate 60 °
(4). Integral Manifold.
(5). Integral Plug Valve.
(6). The type cement heads are available in sizes 4" through 20".


           Product No.DSC-07                                                      ProductNo.DSC-08

Single Plug Cement Head No.DSC-07:
(1). Plug Dropping Indicator.
(2). Plug Release Plunger Assembly.
(3). Integral Plug Valve.
(4). Thread connection manifold, union port level.
(5). The type cement heads are available in sizes 4" through 13 3/8".
 
Single Plug Cement Head No.DSC-08:
(1). Simple cement head.
(2). No manifold.
(3). Plug Dropping Indicator.
(4). Release Plunger Assembly.
(5). Quick-Latch Joint.
(6). The type cement heads are available in sizes 4" through 13 3/8".


                  Product No.DSC-09                                                     Product No.DSC-10

Single Plug Cement Head No.DSC-09:
(1). Plug Dropping Indicator.
(2). Double Plug release Plunger Assembly.
(3). Plug valves threaded connection
(4). Manifold, Downward union.
(5). Quick-Latch Joint.
(6). The type cement heads are available in sizes 4" through 13 3/8".
 
Single Plug Cement Head No.DSC-10:
(1). Plug Dropping Indicator.
(2). Release Plunger Assembly.
(3). Manifold, Downward union.
(4). Plug valves threaded connection
(5). The type cement heads are available in sizes 16" through 20".


        Product No.DSC-11                                                   Product No.DSC-12

Single Plug Cement Head No.DSC-11:
(1). Simple cement head.
(2). Plug Dropping Indicator.
(3). Plug release Plunger Assembly.
(4). Plug valves threaded connection
(5). Manifold, Downward union.
(6). The type cement heads are available in sizes 4" through 13 3/8"..
 
Single Plug Cement Head No.DSC-12:
(1). Release Plunger Assembly.
(2). Complex manifold.
(3). Integral Plug Valve.
(4). Pressure gauges, flow meter.
(5). The type cement heads are available in sizes 4" through 20".

Single Plug Cement Head Main Technical Parameters
Specifications Working Pressure I.D. of Plug Container Length of Plug Container
mm Psi mm  mm
4" (Ф101.6mm) 50,007,150 Ф102 425
4 1/2" (Ф114.3mm) 50,007,150 Ф115 425
5" (Ф127mm) 50,007,150 Ф127 425
5 1/2" (Ф139.7mm) 50,007,150 Ф140 425
5 1/4" (Ф146mm) 50,007,150 Ф146 425
6 5/8" (Ф168.27mm) 50,007,150 Ф168 425
7" (Ф177.8mm) 50,007,150 Ф178 425
7 5/8" (Ф193.67mm) 50,007,150 Ф194 425
7 3/4"(Ф196.85mm) 50,007,150 Ф197 425
7 7/8"(Ф200.03mm) 50,007,150 Ф200 425
8 5/8" (Ф219.1mm) 50,007,150 Ф219 425
9 5/8" (Ф244.5mm) 50,007,150 Ф245 425
9 7/8" (Ф250.83mm) 50,007,150 Ф250 425
10 3/4" (Ф273mm) 50,007,150 Ф273 425
11 3/4" (Ф298.45mm) 30,005,000 Ф298 425
12 3/4" (Ф324mm) 30,005,000 Ф324 425
13 3/8" (Ф339.7mm) 30,005,000 Ф340 425
13 5/8" (Ф346.08mm) 30,005,000 Ф346 425
16" (Ф406.4mm) 30,005,000 Ф406 600
16 3/4" (Ф426mm) 30,005,000 Ф426 600
18 5/8" (Ф473.1mm) 30,005,000 Ф473 600
20" (Ф508mm) 30,005,000 Ф508 600

(1). API：LTC、STC、BTC.
(2). GOST: OTTM.
(3). Premium connections: Tenaris hydril, JFE, TPCQ, WSP, VAM, HUNTING, Bao Steel.

2. Double Plug Cement Head

Features:
 
(1). Compact structure, reasonable design and structure are made of high strength alloy steel, high pressure.
(2). The bottom of the double plug cement head has a union type of quick-latch Joint for easy and casing to connect.
(3). Indicator is used to indicate the whereabouts through the cement head into the casing.
(4). Cement head cap and the body connecting thread, as well as quick-latch joint pitch trapezoidal screw thread are large, easy quick installation.
(5). Internal balance cement head：Body I.D. greater than cementing plug diameter, the internal pressure balance can be achieved.


                    Product No.SSC-01                                                               Product No.SSC-02

Standard configuration No.SSC-01:
(1). Plug Dropping Indicator.
(2). Plug release Plunger Assembly.
(3). Quick-Latch Joint.
(4). Manifold, Downward union.
(5). Integral Plug Valve.
(6). The type cement heads are available in sizes 4" through 13 3/8".
 
Standard configuration No.SSC-02:
(1). Plug Dropping Indicator.
(2). Double Plug release Plunger Assembly.
(3). Quick-Latch Joint. Rotate 60 °
(4). Manifold, Downward union.
(5). Plug valves threaded connection.
(6). The type cement heads are available in sizes 16" through 20".


                     Product No.SSC-03                                                Product No.SSC-04

Double Plug Cement Head No.SSC-03:
(1). Plug Dropping Indicator.
(2). Double Plug Release Plunger Assembly.
(3). Quick-Latch Joint.
(4). Manifold, Downward union.
(5). Plug valves threaded connection.
(6). The type cement heads are available in sizes 4" through 13 3/8".
 
Double Plug Cement Head No.SSC-04:
(1). Plug Dropping Indicator.
(2). Plug release Plunger Assembly.
(3). Quick-Latch Joint. 
(4). Manifold. 
(5). Plug valves threaded connection.
(6). The type cement heads are available in sizes 4" through 13 3/8".

Double Plug Cement Head Main Technical Parameters
 Specifications Working Pressure I.D. of Plug Container Length of Plug Container
Conventional Cementing Stage Collar
mm Psi mm mm
4" (Ф101.6mm) 50,007,150 Ф102 425 425
4 1/2" (Ф114.3mm) 50,007,150 Ф115 425 425
5" (Ф127mm) 50,007,150 Ф127 425 425
5 1/2" (Ф139.7mm) 50,007,150 Ф140 425 425
5 3/4" (Ф146mm) 50,007,150 Ф146 425 425
6 5/8" (Ф168.27mm) 50,007,150 Ф168 425 425
7" (Ф177.8mm) 50,007,150 Ф178 425 425
7 5/8" (Ф193.67mm) 50,007,150 Ф194 425 425
7 3/4"(Ф196.85mm) 50,007,150 Ф197 425 425
7 7/8"(Ф200.03mm) 50,007,150 Ф200 425 425
8 5/8" (Ф219.1mm) 50,007,150 Ф219 425 550
9 5/8" (Ф244.5mm) 50,007,150 Ф245 425 550
9 7/8" (Ф250.83mm) 50,007,150 Ф250 425 550
10 3/4" (Ф273mm) 50,007,150 Ф273 425 550
11 3/4" (Ф298.45mm) 30,005,000 Ф298 425 550
12 3/4" (Ф324mm) 30,005,000 Ф324 425 600
13 3/8" (Ф339.7mm) 30,005,000 Ф340 425 600
13 5/8" (Ф346.08mm) 30,005,000 Ф346 425 600
16" (Ф406.4mm) 30,005,000 Ф406 600 650
16 3/4" (Ф426mm) 30,005,000 Ф426 600 650
18 5/8" (Ф473.1mm) 30,005,000 Ф473 600 650
20" (Ф508mm) 30,005,000 Ф508 600 650

(1). API：LTC、STC、BTC.
(2). GOST: OTTM.
(3). Premium connections: Tenaris hydril, JFE, TPCQ, WSP, VAM, HUNTING, Bao Steel.

3. Drill Pipe Single Plug Cement Head

Features:
 
(1). Special tool for pumping slurry and releasing plug. The ZSC Drill Pipe Single Plug Cement Head can be connected with Drill pipe.
(2). Compact structure, reasonable design and structure are made of high strength alloy steel, high pressure.
(3). Indicator is used to indicate the whereabouts through the cement head into the casing.


             Product No.ZSC-01                                                                   Product No.ZSC-02

Drill Pipe Cement Head No.ZSC-01:                         
(1). Plug Dropping Indicator.
(2). Plug release Plunger Assembly.
(3). Manifold, Downward union.
(4). Plug valves threaded connection.
(5). The type cement heads are available in sizes 2 7/8" through 5 1/2".
 
Drill Pipe Cement Head No.ZSC-02 :
(1). Plug Dropping Indicator.
(2). Plug release Plunger Assembly.
(3). Pitching device.
(4). Manifold.
(5). Plug valves threaded connection.
(6). The type cement heads are available in sizes 2 7/8" through 5 1/2".


              Product No.ZSC-03                                                           Product No.ZSC-04

Rotary Drill Pipe Cement Head No.ZSC-03:
(1). Plug Dropping Indicator.
(2). Plug release Plunger Assembly.
(3). Pitching device.
(4). Bearing, rotating easy.
(5). Manifold.
(6). Plug valves threaded connection.
(7). The type cement heads are available in sizes 2 7/8" through 5 1/2".
 
Drill Pipe Cement Head No.ZSC-04:
(1). Simple cement head.
(2). Plug release Plunger Assembly.
(3). No manifold.
(4). No plug valves.
(5). The type cement heads are available in sizes 2 7/8" through 5 1/2".


   Product No.ZSC-05
 
Drill Pipe Cement Head  No.ZSC-05 :                                  
(1). Plug release Plunger Assembly.
(2). Manifold.
(3). Plug valves threaded connection.
(4). The type cement heads are available in sizes 2 7/8" through 5 1/2".

Drill Pipe Cement Head Main Technical Parameters
Specifications Working-Pressure I.D. of  Plug Container Length of Plug Container Connection Threads
mm Psi mm mm  
2 7/8"(Ф73mm) 50,007,150 Ф55 290 2 7/8 IF（NC31）
3 1/2"(Ф89mm) 50,007,150 Ф72 340 3 1/2IF（NC38）
4"(Ф101.6mm) 50,007,150 Ф90 340 3 1/2IF（NC38）
4 1/2" (Ф114.3mm) 50,007,150 Ф102 380 3 1/2IF（NC38）
5"(Ф127mm) 50,007,150 Ф102 380 4 1/2 IF（NC50）
5 1/2"(Ф139.7mm) 50,007,150 Ф115 400 FH5 1/2

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