Cement sheath integrity is a critical aspect of oil and gas well construction, as it ensures the zonal isolation necessary to prevent fluid migration between different geological formations.

Cementing the Well After casing, or steel pipe, is run into the well, an L-shaped cementing head is fixed to the top of the wellhead to receive the slurry from the pumps. Two wiper plugs ...

President Donald Trump has nominated Kathleen Sgamma to head up the Bureau of Land Management, further cementing an oil and ...