Double plug cement head is a special tool for grouting cement and releasing rubber plugs. Two rubber plugs can be installed at the same time, which can be used for both conventional double plug cementing and continuous two-stage cementing.
Compared to a single plug cementing head, a double plug cementing head owns a longer cement head body, and the upper rubber plug and lower plug can be put at the same time. The tools have some advantages, such as simple construction, easy operation, and high-pressure resistance. We are a reliable supplier of double-plug cementing heads in the oilfield industry, and customized services are also available.
FEATURES OF DOUBLE PLUG CEMENTING HEAD:
Special tool for pumping slurry and releasing plug.
The main parts of cementing head plug are made of AISI4145H alloy steel.
It simplifies the cementing operation and prevents cement pollution.
The top cover and nut of cementing head have large trapezoidal threads.
Designed with rubber plug drop indicator. It is easy for on-site operators to judge whether the rubber plug has passed.
Made as per API standards and special threads are available.
| Specification (in) | Overall Length (mm) | Manifold | Casing Coupling Thread | I.D. of Plug Container (mm) | Length of Plug Container (mm) | Working Pressure (Mpa) |
|---|---|---|---|---|---|---|
| 5 1/2″ | 1886 | 2″ union | 5 1/2″ LTC/BTC | 125 | 450 | 35 |
| 7″ | 1972 | 7″ LTC/BTC | 160 | 460 | 35 | |
| 9 5/8″ | 1701 | 9 5/8″ LTC/BTC | 225 | 560 | 35 | |
| 13 3/8″ | 2210 | 13 3/8″ LTC/BTC | 320 | 560 | 20 |
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