Cementing head operationl manual
Publish Time: 2019-11-20 Origin: Site
Cement Head
Circulating Head
Circulating Swage
Dezhou Quanxing Petroleum Machinery Co., Ltd.
Add: No.2687 Yuying Road,Tianqu Industrial Zone Dezhou City, Shandong
TEL：86-534-2238669 FAX：86-534-2238667 www.dzquanxing.com
E-mail：Crackpm@Sina.com WeChat:13853425825 QQ 495831530
1. Single Plug Cement Head
l Compact structure, reasonable design and structure are made of high strength alloy steel AISI4135H, high pressure.
l The bottom of the single plug cement head has a union type of quick-latch Joint for easy and casing to connect.
l Plug Dropping Indicator is used to indicate the whereabouts through the cement head into the casing.
l Cement head cap and the body connecting thread, as well as quick-latch joint pitch trapezoidal screw thread are large, easy quick installation.
l Internal balance cement head：Body I.D. greater than cementing plug diameter, the internal pressure balance can be achieved.
Standard configuration No.DSC-01: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Quick-Latch Joint. l Manifold, Downward union. l Integral Plug Valve. l The type cement heads are available in sizes 4" through 20". |
Product No.DSC-01 Product No.DSC-02
Single Plug Cement Head No.DSC-02: l Plug Dropping Indicator. l Double Plug release Plunger Assembly. l Without Quick-Latch Joint. l Manifold, Downward union. l Integral Plug Valve. l 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: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Quick-Latch Joint. l Integral Plug Valve. l Integral manifold by tee and cross, no thread connection. l The type cement heads are available in sizes 4" through 20". |
Single Plug Cement Head No.DSC-04: l Plug Dropping Indicator. l Double Plug release Plunger Assembly. l Without Quick-Latch Joint. l Integral Plug Valve. l Integral manifold by tee and cross, no thread connection. l 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: l Simple cement head. l Plug Dropping Indicator. l Double Plug release Plunger Assembly. l No manifold. l On the cover of a union. l The type cement heads are available in sizes 4" through 20". |
Single Plug Cement Head No.DSC-06: l Plug Dropping Indicator. l Release Plunger Assembly. l Quick-Latch Joint. Rotate 60 ° l Integral Manifold. l Integral Plug Valve. l The type cement heads are available in sizes 4" through 20". |
Product No.DSC-07 Product No.DSC-08
Single Plug Cement Head No.DSC-07: l Plug Dropping Indicator. l Plug Release Plunger Assembly. l Integral Plug Valve. l Thread connection manifold, union port level. l The type cement heads are available in sizes 4" through 13⅜". |
Single Plug Cement Head No.DSC-08: l Simple cement head. l No manifold. l Plug Dropping Indicator. l Release Plunger Assembly. l Quick-Latch Joint. l The type cement heads are available in sizes 4" through 13⅜". |
Product No.DSC-09 Product No.DSC-10
Single Plug Cement Head No.DSC-09: l Plug Dropping Indicator. l Double Plug release Plunger Assembly. l Plug valves threaded connection l Manifold, Downward union. l Quick-Latch Joint. l The type cement heads are available in sizes 4" through 13⅜". |
Single Plug Cement Head No.DSC-10: l Plug Dropping Indicator. l Release Plunger Assembly. l Manifold, Downward union. l Plug valves threaded connection l 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: l Simple cement head. l Plug Dropping Indicator. l Plug release Plunger Assembly. l Plug valves threaded connection l Manifold, Downward union. l The type cement heads are available in sizes 4" through 13⅜".. |
Single Plug Cement Head No.DSC-12: l Release Plunger Assembly. l Complex manifold. l Integral Plug Valve. l Pressure gauges, flow meter. l The type cement heads are available in sizes 4" through 20". |
Single Plug Cement Head Main Technical Parameters
Specifications，mm | Working Pressure，MPa | I.D. of Plug Container, mm | Length of Plug Container, mm |
4" (Ф101.6mm) | 35，50，70 | Ф102 | 425 |
4½" (Ф114.3mm) | 35，50，70 | Ф115 | 425 |
5" (Ф127mm) | 35，50，70 | Ф127 | 425 |
5½" (Ф139.7mm) | 35，50，70 | Ф140 | 425 |
5¾" (Ф146mm) | 35，50，70 | Ф146 | 425 |
6⅝" (Ф168.27mm) | 35，50，70 | Ф168 | 425 |
7" (Ф177.8mm) | 35，50，70 | Ф178 | 425 |
7⅝" (Ф193.67mm) | 35，50，70 | Ф194 | 425 |
7¾"(Ф196.85mm) | 35，50，70 | Ф197 | 425 |
7⅞"(Ф200.03mm) | 35，50，70 | Ф200 | 425 |
8⅝" (Ф219.1mm) | 35，50，70 | Ф219 | 425 |
9⅝" (Ф244.5mm) | 35，50，70 | Ф245 | 425 |
9⅞" (Ф250.83mm) | 35，50，70 | Ф250 | 425 |
10¾" (Ф273mm) | 35，50，70 | Ф273 | 425 |
11¾" (Ф298.45mm) | 21，35，50 | Ф298 | 425 |
12¾" (Ф324mm) | 21，35，50 | Ф324 | 425 |
13⅜" (Ф339.7mm) | 21，35，50 | Ф340 | 425 |
13⅝" (Ф346.08mm) | 21, 35，50 | Ф346 | 425 |
16" (Ф406.4mm) | 21，35 | Ф406 | 600 |
16¾" (Ф426mm) | 21，35 | Ф426 | 600 |
18⅝" (Ф473.1mm) | 21，35 | Ф473 | 600 |
20" (Ф508mm) | 21，35 | Ф508 | 600 |
l API：LTC、STC、BTC.
l GOST: OTTM.
l Premium connections: Tenaris hydril, JFE, TPCQ, WSP, VAM, HUNTING, Bao Steel.
2. Double Plug Cement Head
l Compact structure, reasonable design and structure are made of high strength alloy steel, high pressure.
l The bottom of the double plug cement head has a union type of quick-latch Joint for easy and casing to connect.
l Indicator is used to indicate the whereabouts through the cement head into the casing.
l Cement head cap and the body connecting thread, as well as quick-latch joint pitch trapezoidal screw thread are large, easy quick installation.
l 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: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Quick-Latch Joint. l Manifold, Downward union. l Integral Plug Valve. l The type cement heads are available in sizes 4" through 20". |
Double Plug Cement Head No.SSC-02: l Plug Dropping Indicator. l Double Plug release Plunger Assembly. l Quick-Latch Joint, Rotate 60 ° l Manifold, Downward union. l Plug valves threaded connection. l 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-04: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Quick-Latch Joint. l Manifold. l Plug valves threaded connection. l The type cement heads are available in sizes 4" through 13⅜". |
Double Plug Cement Head No.SSC-03: l Plug Dropping Indicator. l Double Plug Release Plunger Assembly. l Quick-Latch Joint. l Manifold, Downward union. l Plug valves threaded connection. l The type cement heads are available in sizes 4" through 13⅜". |
Double Plug Cement Head Main Technical Parameters
Specifications mm | Working Pressure，MPa | I.D. of Plug Container mm | Length of Plug Container, mm | |
Conventional Cementing | Stage Collar | |||
4" (Ф101.6mm) | 35，50，70 | Ф102 | 425 | 425 |
4½" (Ф114.3mm) | 35，50，70 | Ф115 | 425 | 425 |
5" (Ф127mm) | 35，50，70 | Ф127 | 425 | 425 |
5½" (Ф139.7mm) | 35，50，70 | Ф140 | 425 | 425 |
5¾" (Ф146mm) | 35，50，70 | Ф146 | 425 | 425 |
6⅝" (Ф168.27mm) | 35，50，70 | Ф168 | 425 | 425 |
7" (Ф177.8mm) | 35，50，70 | Ф178 | 425 | 425 |
7⅝" (Ф193.67mm) | 35，50，70 | Ф194 | 425 | 425 |
7¾"(Ф196.85mm) | 35，50，70 | Ф197 | 425 | 425 |
7⅞"(Ф200.03mm) | 35，50，70 | Ф200 | 425 | 425 |
8⅝" (Ф219.1mm) | 35，50，70 | Ф219 | 425 | 550 |
9⅝" (Ф244.5mm) | 35，50，70 | Ф245 | 425 | 550 |
9⅞" (Ф250.83mm) | 35，50，70 | Ф250 | 425 | 550 |
10¾" (Ф273mm) | 35，50，70 | Ф273 | 425 | 550 |
11¾" (Ф298.45mm) | 21，35，50 | Ф298 | 425 | 550 |
12¾" (Ф324mm) | 21，35，50 | Ф324 | 425 | 600 |
13⅜" (Ф339.7mm) | 21，35，50 | Ф340 | 425 | 600 |
13⅝" (Ф346.08mm) | 21，35，50 | Ф346 | 425 | 600 |
16" (Ф406.4mm) | 21, 35 | Ф406 | 600 | 650 |
16¾" (Ф426mm) | 21，35 | Ф426 | 600 | 650 |
18⅝" (Ф473.1mm) | 21，35 | Ф473 | 600 | 650 |
20" (Ф508mm) | 21，35 | Ф508 | 600 | 650 |
l API：LTC、STC、BTC.
l GOST: OTTM.
l Premium connections: Tenaris hydril, JFE, TPCQ, WSP, VAM, HUNTING, Bao Steel.
3. Drill Pipe Single Plug Cement Head
l Special tool for pumping slurry and releasing plug. The ZSC Drill Pipe Single Plug Cement Head can be connected with Drill pipe.
l Compact structure, reasonable design and structure are made of high strength alloy steel, high pressure.
l 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-02: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Pitching device. l Manifold. l Plug valves threaded connection. l The type cement heads are available in sizes 2⅞" through 5½". |
Drill Pipe Cement Head No.ZSC-01: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Manifold, Downward union. l Plug valves threaded connection. l The type cement heads are available in sizes 2⅞" through 5½". |
Product No.ZSC-03 Product No.ZSC-04
Drill Pipe Cement Head No.ZSC-04: l Simple cement head. l Plug release Plunger Assembly. l No manifold. l No plug valves. l The type cement heads are available in sizes 2⅞" through 5½". |
Rotary Drill Pipe Cement Head No.ZSC-03: l Plug Dropping Indicator. l Plug release Plunger Assembly. l Pitching device. l Bearing, rotating easy. l Manifold. l Plug valves threaded connection. l The type cement heads are available in sizes 2⅞" through 5½". |
Drill Pipe Cement Head No.ZSC-05: l Plug release Plunger Assembly. l Manifold. l Plug valves threaded connection. l The type cement heads are available in sizes 2⅞" through 5½". |
Product No.ZSC-05
Drill Pipe Cement Head Main Technical Parameters
Specifications mm | Working-Pressure MPa | I.D. of Plug Container mm | Length of Plug Container, mm | Connection Threads |
2⅞"(Ф73mm) | 50，70 | Ф55 | 425 | 2⅞"IF（NC31） |
3½"(Ф89mm) | 50，70 | Ф72 | 425 | 3½"IF（NC38） |
4"(Ф101.6mm) | 50，70 | Ф90 | 425 | 3½"IF（NC38） |
4½" (Ф114.3mm) | 50，70 | Ф101 | 425 | 4"IF（NC46） |
5"(Ф127mm) | 50，70 | Ф102 | 425 | 4½"IF（NC50） |
5½"(Ф139.7mm) | 50，70 | Ф115 | 425 | FH5½ |
3. Circulating Head
The top of circulating head connects to the kelly, the bottom connects to the casing. It is used to circulate the cement slurry before cementing. Sometimes the cementing head can be replaced by lifting circulation head.
Features
l Its upper end is drill pipe box, the nether end is casing pin. It is a crossover(X/O) with hollow inside.
l Main body are made from AISI4145H alloy steel.
Circulating Head Main Technical Parameters
Size (in) | Body OD Size(mm) | ID size (mm) | Top box conn | Bottom Pin Conn | Length (mm) | W.P. psi |
4" | 121 | 70 | 3½" IF | 4" Casing thread | 600 / 915 | 10000 |
4½" | 121 | 70 | 3½" IF | 4½" Casing thread | ||
5" | 128 | 70 | 3½" IF | 5" Casing thread | ||
5½" | 145 | 70 | 3½" IF | 5½" Casing thread | ||
5¾" | 148 | 70 | 3½" IF | 5¾" Casing thread | ||
6⅝" | 178 | 100 | 4½" IF | 6⅝" Casing thread | ||
7" | 179 | 100 | 4½" IF | 7" Casing thread | ||
7⅝" | 195 | 100 | 4½" IF | 7⅝" Casing thread | ||
7¾" | 198 | 100 | 4½" IF | 7¾" Casing thread | ||
7⅞" | 202 | 100 | 4½" IF | 7⅞" Casing thread | ||
8⅝" | 222 | 100 | 4½" IF | 8⅝" Casing thread | ||
9⅝" | 270 | 100 | 4½" IF | 9⅝" Casing thread | ||
9⅞" | 270 | 100 | 4½" IF | 9⅞" Casing thread | ||
10¾" | 275 | 100 | 4½" IF | 10¾" Casing thread | ||
11¾" | 300 | 100 | 4½" IF | 11¾" Casing thread | ||
12¾" | 326 | 100 | 4½" IF | 12¾" Casing thread | ||
13⅜" | 342 | 100 | 4½" IF | 13⅜" Casing thread | ||
13⅝" | 348 | 100 | 4½" IF | 13⅝" Casing thread | ||
16" | 410 | 100 | 4½" IF | 16" Casing thread | ||
16¾" | 428 | 100 | 4½" IF | 16¾" Casing thread | ||
18⅝" | 475 | 100 | 4½" IF | 18⅝" Casing thread | ||
20" | 510 | 100 | 4½" IF | 20" Casing thread |
4. Circulating Swage
l The top of Circulating Swage connects to the hoses, the bottom connects to the casing.
l Main body is made from AISI4145H alloy steel.
Circulating Swage Main Technical Parameters
Size (in) | Body OD Size(mm) | ID size (mm) | Top box conn | Bottom Pin Conn | Length (mm) | W.P. psi |
4" | 121 | 50.8 | 2" FIG1502F | 4" Casing thread | 500 | 10000 |
4½" | 121 | 50.8 | 2" FIG1502F | 4½" Casing thread | ||
5" | 128 | 50.8 | 2" FIG1502F | 5" Casing thread | ||
5½" | 145 | 50.8 | 2" FIG1502F | 5½" Casing thread | ||
5¾" | 148 | 50.8 | 2" FIG1502F | 5¾" Casing thread | ||
6⅝" | 178 | 50.8 | 2" FIG1502F | 6⅝" Casing thread | ||
7" | 179 | 50.8 | 2" FIG1502F | 7" Casing thread | ||
7⅝" | 195 | 50.8 | 2" FIG1502F | 7⅝" Casing thread | ||
7¾" | 198 | 50.8 | 2" FIG1502F | 7¾" Casing thread | ||
7⅞" | 202 | 50.8 | 2" FIG1502F | 7⅞" Casing thread | ||
8⅝" | 222 | 50.8 | 2" FIG1502F | 8⅝" Casing thread | ||
9⅝" | 270 | 50.8 | 2" FIG1502F | 9⅝" Casing thread | ||
9⅞" | 270 | 50.8 | 2" FIG1502F | 9⅞" Casing thread | ||
10¾" | 275 | 50.8 | 2" FIG1502F | 10¾" Casing thread | ||
11¾" | 300 | 50.8 | 2" FIG1502F | 11¾" Casing thread | ||
12¾" | 326 | 50.8 | 2" FIG1502F | 12¾" Casing thread | ||
13⅜" | 342 | 50.8 | 2" FIG1502F | 13⅜" Casing thread | ||
13⅝" | 348 | 50.8 | 2" FIG1502F | 13⅝" Casing thread | ||
16" | 410 | 50.8 | 2" FIG1502F | 16" Casing thread | ||
16¾" | 428 | 50.8 | 2" FIG1502F | 16¾" Casing thread | ||
18⅝" | 475 | 50.8 | 2" FIG1502F | 18⅝" Casing thread | ||
20" | 510 | 50.8 | 2" FIG1502F | 20" Casing thread |
5. Drill Pipe Circulating Swage
l The top of Drill Pipe Circulating Swage connects to the hoses,
the bottom connects to the Drill Pipe.
l Main body are made from AISI4145H alloy steel.
Drill Pipe Circulating Swage Main Technical Parameters
Size (in) | Body OD Size(mm) | ID size (mm) | Top box conn | Bottom Pin Conn | Length (mm) | W.P. psi |
2⅞" | 105 | 50.8 | 2" FIG1502F | 2⅞"IF（NC31） | 305 | 10000 |
3½" | 121 | 50.8 | 2" FIG1502F | 3½"IF（NC38） | ||
4" | 146 | 50.8 | 2" FIG1502F | 3½"IF（NC38） | ||
4½" | 158 | 50.8 | 2" FIG1502F | 4"IF（NC46） | ||
5" | 158 | 50.8 | 2" FIG1502F | 4½"IF（NC50） | ||
5½" | 185 | 50.8 | 2" FIG1502F | FH5½ |
6. Quick-Latch Circulating Swage
l The top of Quick-Latch Circulating Swage connects to the hoses,
the bottom connects to the cement head female sub.
l Main body are made from AISI4135H alloy steel.
7. Rotary Circulating Swage
l The top of Rotary Circulating Swage connects to the drill pipe or
the hose, the bottom connects to the Drill Pipe.
l Main body is made from AISI4145H alloy steel.
l Ball bearing, rotating easy.
l Working pressure 5000psi
Product No.RCS-01 Product No.RCS-02
8. Cement Head Accessory
Product No.Part-01 Product No.Part-02 Product No.Part-03 Product No.Part-04
Chrome-plated Pins Pin Assembly Plug Valves Threaded Connection Integral Plug Valve
Product No.Part-05 Product No.Part-06 Product No.Part-07 Product No.Part-08
Landing Famale jJoint Pressure Gauge Joint Pressure Gauge Sealing
9. Technical Requirements and Testing
Cement head /Circulating Head/Swage body, quick-latch joints, cap, pin assembly and other materials mechanical properties must meet the following requirements:
l Yield strength: σs ≥ 550Mpa
l Tensile strength: σb ≥ 750MPa
l Toughness: Akv ≥ 60J
l Heat Treatment Hardness: HB270 ~ 300
l Seals should be acid, alkali, oil.
l Seals Share A hardness：HS 60~80
l Temperature: -30 ℃ ~ 120 ℃
Cement Head /Circulation Head/Swage Pressure Testing
Working Pressure Psi | Testing Pressure Psi | First Time Steady Pressure minutes | Second Time Steady Pressure minutes |
2000 | 3000 | 3 | 15 |
3000 | 4500 | 3 | 15 |
5000 | 7500 | 3 | 15 |
7150 | 10000 | 3 | 15 |
Plug Valve and Manifold Pressure Testing
Working Pressure Psi | Testing Pressure Psi | First Time Steady Pressure minutes | Second Time Steady Pressure minutes |
10000 | 10000 | 3 | 15 |
15000 | 15000 | 3 | 15 |