| 摘要 |
<p>The present invention provides cement compositions with improved mechanical properties and methods of using same, which are useful in conjunction with subterranean well operations. The cement compositions comprise carbon fibers, rubber particles, a hydraulic cement material, sufficient water to form a pumpable slurry, and optionally other ingredients including a dispersant, a weighting agent, a retarding or accelerating agent, or the like.</p> |
