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2. Mineral trioxide aggregate - Wikipedia

   en.wikipedia.org/wiki/Mineral_trioxide_aggregate

   Instead, hydraulic (100% pure water) MTA shows the higher success rate than anti-washout gel or resin medium. Resin Modified MTA or Calcium Silicate Cement was marketed already. TheraCal LC is HEMA-free resin modified calcium silicate cement (MTA-like, Portland cement Type III) light-curable for base and liner in vital pulp therapy.

3. Cementing equipment - Wikipedia

   en.wikipedia.org/wiki/Cementing_equipment

   A rubber plug used to separate the cement slurry from other fluids, reducing contamination and maintaining predictable slurry performance. Two types of cementing plug are typically used on a cementing operation. The bottom plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casing prior to cementing.

4. Well cementing - Wikipedia

   en.wikipedia.org/wiki/Well_cementing

   Resist chemical deterioration of cement; Confine abnormal pore pressure; To increase the possibility to hit the target; Cement is introduced into the well by means of a cementing head. It helps in pumping cement between the running of the top and bottom plugs. The most important function of cementing is to achieve zonal isolation.

5. Completion (oil and gas wells) - Wikipedia

   en.wikipedia.org/wiki/Completion_(oil_and_gas_wells)

   It is a cylindrical valve with either a ball or flapper closing mechanism. It is installed in the production tubing and is held in the open position by a high-pressure hydraulic line from surface contained in a 6.35 mm (1/4") control line that is attached to the DHSV's hydraulic chamber and terminated at surface to a hydraulic actuator. The ...

6. Calcium aluminate cements - Wikipedia

   en.wikipedia.org/wiki/Calcium_aluminate_cements

   So, CAC cement must not be confused with calcium sulfo-aluminate (CSA) cement containing calcium sulfate and invented later in 1936. [ 6 ] The main constituent, and also the most reactive phase, of calcium aluminate cements is the monocalcium aluminate ( CaAl 2 O 4 = CaO · Al 2 O 3 , also written as CA in the cement chemist notation ).

7. Hydraulic cement - Wikipedia

   en.wikipedia.org/?title=Hydraulic_cement&redirect=no

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